INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d53b97ff123ef127622e1d98ba84ba0e3c5f4eb0f7067fe8d4d988323942b7', 
    '/ktsykNSVIy9YshfMTnrdHF2BxlbBXgCnYvfnrGJUMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)