INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2703e0164b3695d7710052656e6e1913cbfe14ec29f08ca37ce3405f7e7a52e', 
    'xjIJFHcfbBq1dxKxSH30oAxVeqcMbx05aAaTV3ZrL6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)