UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYdCdWAJJL1mQmBa10FGs0MM+yzd5+wuU+wYtZHyO7g=' 
WHERE 
  key_id = '7f0fa222334a1448312a214d75bf5a315e8437f76df5db68dfd6f8212e32c41a' 
  AND (
    token = 'SYdCdWAJJL1mQmBa10FGs0MM+yzd5+wuU+wYtZHyO7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035