UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jsOGNh3aZA+OowkfS4h3tfntDvBYfMphz20LlYMpswA=' 
WHERE 
  key_id = '678b7e1f42d6f95bc6acad067db7fc93dfe5a1943988cf651bf3a80135819181' 
  AND (
    token = 'jsOGNh3aZA+OowkfS4h3tfntDvBYfMphz20LlYMpswA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035