INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38f9728d9a2fd32c4a42732266cc0fe6cd5336d959c5af430a8f9af44cea1bc', 
    '77QH4zQbPHYgvZvLBKOuopcTNBrsO0LzXeFv6kv61ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)