INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d6232749394564f74b45e08672f08a0a72166fbcc17daf32f24af924b611b0', 
    'xIuqKXgzUnnr3CJ43RNl5tsYI5Gy+2P801SIc6kBGM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)