INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eaaf3fc816f1cc258191f9648af5b984b9933f9948e31b28370f2d1024965f9', 
    '877l2A53vVDVGVMrTjT2nNf7+id7y1rAUfy5kqnKCDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)