INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740a67108177a8985129a21f7b1626e01ac931380cd4b995a1df3ccec7e1023c', 
    'ExV1fyDlsG9lxpSiPqFWjtIV4dtba5ZqA71HX2tP3Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)