INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffefe5d6f36db8d433eace942d8ac54e367ff8fda7a9d5740d33d4dd61da0cec', 
    'icPq/v7r1xQV6qIAaExv1I30dtwgdH9lVOO9Ro1WYgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)