INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd45ad02c68c0ce71ed6956433a484b5fc5e999314da0e1e38188ba28f7390937', 
    'z4bUpA8NAJRZFOwuBJ7xqXLE5CMqNQXf5jJ5salopJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)