INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2802369555f912a3bf05674ce8452a6dd525c35a3a159d076ab48c083708474b', 
    '+SF8936gtT9Fkv7LsVWOrRuD5FZ81MPUPySOUsV65Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)