UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2DV42rlODdt8DOmOF2QzQKRThdphFoLFuCH/atT2fk=' 
WHERE 
  key_id = '7a908d3650ff80ccd0bc94fe7781e368fa1daa2fd5539229508bd18755904680' 
  AND (
    token = 'g2DV42rlODdt8DOmOF2QzQKRThdphFoLFuCH/atT2fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )