UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roS+MV8graio1Csgnm161XQAZS1WIOnfpl9EpVnv/XE=' 
WHERE 
  key_id = '525fe8d296cad45b4aa503d0095ad74d350de42a6f05a08a1870459bf609a241' 
  AND (
    token = 'roS+MV8graio1Csgnm161XQAZS1WIOnfpl9EpVnv/XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )