INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85020e8230d8d60a29260ce33cea5d054c35f61fe1ee17166a7ff6335d13a46e', 
    '1MjvfqijyheqRRnExPxhU0QZBaXDvU0zeRoMztUqrHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)