UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVhYOtGkWhOQeB+As4PFWiyRjMMiM2U8YaekcNfIQOE=' 
WHERE 
  key_id = 'e5c18f418336a2c52c9c7dc149bb849aac7d0f272ddf68562b04b7945e9a549f' 
  AND (
    token = 'eVhYOtGkWhOQeB+As4PFWiyRjMMiM2U8YaekcNfIQOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )