INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '554e49026db1966fe1688bb4dc0f80e95a9123762d3de8111deead3fc0bdd9fc', 
    '8XIIb2rm4d6tIBXYXiHz9MoUl3xpgNX4hzld7wNktS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)