UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqaDdFLCI/QlV+eIeIC7XSPfFBA5g4SH9V3iwAA2ejY=' 
WHERE 
  key_id = 'a5dd0100bd9bfcf4041fb38b2969cd2bbb7188b794aea9ce3117a6b67db30288' 
  AND (
    token = 'yqaDdFLCI/QlV+eIeIC7XSPfFBA5g4SH9V3iwAA2ejY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )