UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqM//n2Lh6xheXW1gUcpUg/Go00IczQfL+9PfDPRaxk=' 
WHERE 
  key_id = 'f941acf87767ddcb9329cf708c5ec15f5a24125a0061cbd4d2905c316f85053c' 
  AND (
    token = 'zqM//n2Lh6xheXW1gUcpUg/Go00IczQfL+9PfDPRaxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )