INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e3c60c9c84c5e14c9dcbfce1a8d7d5a9b3eb1211b3ddb47886a3b46671fc8e0', 
    'mxhviva4xDlIkJZmtNsavZAVdA8obk5xdrZi+mJjjpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)