UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DypE0T537UJOnXQ/YcBoTgsAL5t+oO1bkPCnTj3ubdc=' 
WHERE 
  key_id = '473e8b10dbd7504146e4ecccaf6de6f6d4d15a31c094be2631cd60ef48d87bfe' 
  AND (
    token = 'DypE0T537UJOnXQ/YcBoTgsAL5t+oO1bkPCnTj3ubdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )