UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9tJajeY84N1WKfZAkV3j8TYZ33I9tT9h5xkNNR/3F4=' 
WHERE 
  key_id = '96f5a8e3becda29c7805a057559bc8f86181cede85ebda55d3aa5d770b1862e3' 
  AND (
    token = 'e9tJajeY84N1WKfZAkV3j8TYZ33I9tT9h5xkNNR/3F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )