INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738b2f18863c71247447dcc45d43a5e932b7e74e96189b3f6347684be792c92a', 
    '8Q25aZQnHHvlWNO2TjWdd4YslIYnMWN2EBEvq247N1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)