INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a57796ab2554d5460a12b128027150878d1a5b4ce808120b117116887f1889ac', 
    'ASgeOFvOmzlYg8skcrkv2GHlakWFcZTA9EQf48Bfg7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)