INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7e16bdb16badf5ec5221657bd31c35e74291eb4a5d00f8a5821fe41d62da24e', 
    '94qOxQSN2z/9LR2yDQ59DKrFlXXoyEdwOnXcxck8rzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)