UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqD4sudK2KBIAU5W1sNWr4kpGkqjelSdiXqw3giftQ8=' 
WHERE 
  key_id = 'b23f911f65d29fe7dcd5010c53f170ea4d1113e44b51298547877cc4a439b65a' 
  AND (
    token = 'YqD4sudK2KBIAU5W1sNWr4kpGkqjelSdiXqw3giftQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )