INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7749e074926cebcac027a5b3a8ed25a1e004f9130adecf1b1df79b62e76b2be2', 
    'kCusfT8SVKjGXCDWQ7ChkPPBH3iMrFa+q6FtRy2MLWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)