UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Ab5p9xvCEOO93Kdss76eu2FlXJk6R9a+pAx3J3x0Rs=' 
WHERE 
  key_id = 'ad3fa6b0a85f1643472cd84cf66df02c6630ab95fb79cf063f83838deff5d426' 
  AND (
    token = '7Ab5p9xvCEOO93Kdss76eu2FlXJk6R9a+pAx3J3x0Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )