UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lIPNbTAVepsRx5NZyryyOt7Z3Ek0QXlAxEmCFPk0qk=' 
WHERE 
  key_id = '3571a37cd2f4cf243d45f75556aa789240e7c512dd05374c788ea4b2c20f4bce' 
  AND (
    token = '7lIPNbTAVepsRx5NZyryyOt7Z3Ek0QXlAxEmCFPk0qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )