UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5EbphVYxlg93/w0IkrUrc1M8igYDppbNVBSaBXY3Nc=' 
WHERE 
  key_id = '926c25e9059fd2c1838d83839a447cca45a4797bfcdcce73697407c2f98969c7' 
  AND (
    token = 'h5EbphVYxlg93/w0IkrUrc1M8igYDppbNVBSaBXY3Nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )