INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb5adf9f03fa0af05b849b63e6347038ac46180f72d82f274cab1ef3be936ca', 
    '+JIk4olavwgMmnePWO0N9XBaxpixDcKfsMzOdgPEWXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)