INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bcefe790a53c1ea372ccbf173108bf69a6e2d504c0caa7557cfa6e749c79f44', 
    'mEBjuWncnPXivEASZMaFpQlh5S0F23QldHPM5VdT3aY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)