INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c79669880b06fed0712d4a11745b37ab7e3633906911ffa41b9df376524f41', 
    '3gJcGMZAvF69nU9h1EEY7aYl0A4tvDcoqOJfQq7mjhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)