UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1T7v1F+gLU6o08+rOhL4QU9yuEUKyVDhDHgRq7R9Oek=' 
WHERE 
  key_id = 'd505b748cebb00fbdbcc3b062d46f7b99e0f3a6cc5d142c6366ad5ebc26a4d1c' 
  AND (
    token = '1T7v1F+gLU6o08+rOhL4QU9yuEUKyVDhDHgRq7R9Oek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )