UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWQ+Y+wl8qMqiXPE81I1c4mR17vwW+qJWRm8gMb2XCY=' 
WHERE 
  key_id = 'ff609834d6ffb918ad6e2f43e53ed5747d5cacd27b634f3801842e56714450f0' 
  AND (
    token = 'WWQ+Y+wl8qMqiXPE81I1c4mR17vwW+qJWRm8gMb2XCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )