UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R6kFlfmiLiHHBSqvLPu49gj22GSe04HHLo4KajDzu0=' 
WHERE 
  key_id = '5019ceef1aa87e6c5ac4ed8daaebdc7036d6c605029de195f6b8f7c22cefcb09' 
  AND (
    token = '5R6kFlfmiLiHHBSqvLPu49gj22GSe04HHLo4KajDzu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )