INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3e7a457a992ce288970254823b475b3ea6717ad13b9bc31a4d0d345cb585357', 
    'uDAhey22/3oBw7o+fT8LeT0YXU6eE4wnpqk5VhzArWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)