INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42d7c74ba59362ddf431f216a8eedcc43f3de64fb88db0a2cf936450aac04296', 
    'mMT8SrGvfqsgXswQiUVZ346yjhgwf2WfJVxoU+H8vKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)