INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ff3d914a8b511a4d08499f5db4f1da63599e38f7b0b8a959254f8d0781a0619', 
    'gGw9dKsOI2yr1+37boJe2dfDLb5QH7D+/ZQepDfAQEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)