UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvvmziapnKrlSdRepqSvfVi8oqMayzEr+TkIZ8czsG4=' 
WHERE 
  key_id = 'f0f634354bb478dd511c704115dec1b7e5bd0df9ff81211a34744d7835f94a29' 
  AND (
    token = 'RvvmziapnKrlSdRepqSvfVi8oqMayzEr+TkIZ8czsG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )