UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYq2KmzqlQxBB8xsjhVzsTGJOhLRsC0NVnZDNt78vSc=' 
WHERE 
  key_id = '0b797c5b74a5851c55d86f4864528ef92602d66fb443ed24d91335614b00119a' 
  AND (
    token = 'lYq2KmzqlQxBB8xsjhVzsTGJOhLRsC0NVnZDNt78vSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030