UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/VkCM6OnTG0spJwFqOLDrmzu9bCbDcuaTcK9LdzlM4=' 
WHERE 
  key_id = '40995cba8463a2be49498d7321dd9e845dbeee7b28a09f5f675a5832ae5b5792' 
  AND (
    token = '0/VkCM6OnTG0spJwFqOLDrmzu9bCbDcuaTcK9LdzlM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )