UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAJoMN0HEjD/xQOMJLqERnRQvDIzVYHRLvBDsmgkG0o=' 
WHERE 
  key_id = '5f4a57ac3151f56711992964c52b5802cee686c47a436c69554e609e353b6ee1' 
  AND (
    token = 'fAJoMN0HEjD/xQOMJLqERnRQvDIzVYHRLvBDsmgkG0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )