INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6cefe4644944742f10bb3d74ab8a4e0d87d5ed124b612c9aa5eea9b6e69641', 
    'EevtY+SW9MQFfJyKYxj8wA4CffkoTtGotysMjwD6CIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)