UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cAm4E/L4yp8ubbLo0mkot1kbeMUnnlcstBoGQ8egDA=' 
WHERE 
  key_id = 'ce47383ea6c3800ae2d379004f7cba9f7103cde352834ccb87d1d6d1abceadcf' 
  AND (
    token = '/cAm4E/L4yp8ubbLo0mkot1kbeMUnnlcstBoGQ8egDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )