INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d940bce41984fb64063e750d75c3658a4e812751f1d26a96d9b4e2a12ad9b58', 
    '5AZRMYBkxSqS55/szzkjUaJ6G6/qcuLEE07rFvE4E24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)