INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '243b82e8e6c34634c376a6e90cc78bc4a269034e85e39bfd8a09927d6c454d49', 
    'wDzC0XcqrmnBOX9ZdN9kSPRkA3BAkRWvqboXZZbL1ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)