INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b1d7a627be5de11ca03b631eb7265f773a995e85d955fbcfeddbe3c20ede203', 
    'oTUFhIfyRmrvvE9dustkH3+oT9fe0+YhgLW0HguotME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)