INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c336b611b54ea79536176ce3f3c6108588ec4751e2efa73c5630f5771364e0b', 
    'AuCsrhxpxkSdH42pl72krbxsEOTB4DUpH5skjvS/iyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)