INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40d401821b3aa684c6627753e1edf93c12adedf750d173bae1dce3e3972e8bea', 
    'eggLxuu09M8KITgTfLWgCdeeNWT7GNaTmVumeYZRoQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)