UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3zkG0p9DEaT6IBMj2bEfjeQ+ZVRwu0+3Fhfzha9QnA=' 
WHERE 
  key_id = '5cec694fe1be012f40381350cc6f50c7585b205dbee17fe2aa7971413fea26c2' 
  AND (
    token = 'R3zkG0p9DEaT6IBMj2bEfjeQ+ZVRwu0+3Fhfzha9QnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )