INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c713b27aa0aeda7a254bfc1d403efd368d41becf160e52f2e897a3809ad79355', 
    'upK3Xd4ooWeRpj4kK2PbcLJg6tngD9pNBnftJe5PaaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)