INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cee8dff8fa2e5db16ef0bdf847fe41e550ff32b0520eb705927f052907b33dab', 
    'xZq4Q82ft6dK3pBakqyFvOZNd4k/0CkKOkejGjiCcKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)