INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f729b2d19403a1420bb0392b3ed226c1c16c32629cb2f063401e947229fdc0', 
    'bA0BsOqbrw1w9zQ5U83a8qZM22Yot11MoJic22VyQtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)