UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xCRnBRFEGr3UBwcBu2l1a0HyN4kP08OengjXhkQwfc=' 
WHERE 
  key_id = '16a0d37becdcbc9a3ca251c0e94a3b15badba2c2191d9b9bf0691a9bc48012be' 
  AND (
    token = '9xCRnBRFEGr3UBwcBu2l1a0HyN4kP08OengjXhkQwfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )