INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ee284198333e088521e7f2c048c4edf46dc2c4cce1322e2bb55d6244ea7794b', 
    'wDM6RZ0JsY4tufcF6toRUP4tLymXaAE0IbI0Ec7naJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)