INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51449fc137f0948990ce7e32633adf88eccdeb02c64b6416fac013bb1e302c9', 
    'YYvZTATPyZuPymk+BZKumWyNefVVV0WoVGhdA1H87sY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)