INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f7b1b2aa3e13ae0e099ec6f727b24567f08ee2860db6ecba744c2deb836357d', 
    '/uiWDLltmrN6yl9mEwzw5yZZ7VvLCsNIDW0FA8XQkik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)