INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390ebc54a3d020008a243be7400bc3a8eb0b3a5a3bb22e4a141f0cc76671f963', 
    'oWwnTUaO0lGNJS9u/MBISKnpaoF0QelfPMGHHAF4t7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)