UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLL4x3b4xTfogTS+s1lA+m1lsRTOKbDnbBi6lR8X0qs=' 
WHERE 
  key_id = 'a0a0676e6547621049b02ef62eccf1137f80767ad4be33fe4e86e5b7dbafe629' 
  AND (
    token = 'RLL4x3b4xTfogTS+s1lA+m1lsRTOKbDnbBi6lR8X0qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )