UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+azqnMhe5D91IzCnIrz4T2Sok2oBRKi3xEKM6s7wJSs=' 
WHERE 
  key_id = 'f530fb54243e2a0f1bbb8987a0bd2fdf978d713ce5a760705216770571607c37' 
  AND (
    token = '+azqnMhe5D91IzCnIrz4T2Sok2oBRKi3xEKM6s7wJSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )