INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f810e02d5c02874633e7dc5b6f8fad0bacc453b1cde4f8e8c724f802193012', 
    'aOanNwq7cPLqUdimKi+giQ6UFRrfvOOcHVCTVE7UIog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)