INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fef0c144a4dc00346ae503a691bed0671b40b6570775154352b24187fdf3d0', 
    'XFRFaiT2rkzv5EVQkdvI+gEXqs2XbgN0hJIc9atbOxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)