UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXvy4vpiRN3LXX217OrOh/x2JnH4aE+UvmKawLws1zw=' 
WHERE 
  key_id = '859ef63c2be96efb2f28573598ce92b23f15f3fbcdbbcff73896e789157aa059' 
  AND (
    token = 'GXvy4vpiRN3LXX217OrOh/x2JnH4aE+UvmKawLws1zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )