UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/RXCkdjBMuvRM7OqzqfTpjzwL3TCe0EPTYsMHzhaFY=' 
WHERE 
  key_id = 'f182b37c284c59a748a0e84369be043d4c6b7cd17595ccdca784c0f1acc1d685' 
  AND (
    token = '1/RXCkdjBMuvRM7OqzqfTpjzwL3TCe0EPTYsMHzhaFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )