UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kN4tHjgii1YeGxCsjb7cKWZOWcmTKh42DhSRR4Npiqg=' 
WHERE 
  key_id = 'cc7428b16ebc002ba37a0cf277e974b21f6bfcd2b5450fc7344dcd8334675a03' 
  AND (
    token = 'kN4tHjgii1YeGxCsjb7cKWZOWcmTKh42DhSRR4Npiqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )