UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkaH0BMryJrY8nrbdnjrlS6EPF50HDlDtTMcGy7xx+g=' 
WHERE 
  key_id = 'af84e449446dc7f2cfb1fce1bfa7773b4c04ca44f565ada35ddbeebe55dea3c3' 
  AND (
    token = 'EkaH0BMryJrY8nrbdnjrlS6EPF50HDlDtTMcGy7xx+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )