UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PE1UuNdFAEHtbl6J+fw+g2JDlW2wn2SzbNr4dlWF/fA=' 
WHERE 
  key_id = 'c27b818a96ddcb62e3de73c48fabfeb22c38fc81394e2e9b2666e24c64ed2bca' 
  AND (
    token = 'PE1UuNdFAEHtbl6J+fw+g2JDlW2wn2SzbNr4dlWF/fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )