INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6882d51ba39be3304a47b496c38844f347aca4aade7ec1c4cc2d6d367ac57f0c', 
    'uEeGDE1FUT8ijTpn6Upp6RbJ4+YL4jzD5MVKUbkgOSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)