UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuHxMjk+O3Ni0VEmefKrTrkFzboO/RhtgDH5LDxxCAg=' 
WHERE 
  key_id = 'e8e358830e416d3168f59a98a7ff1350a18f91142ea76e7e1d9e6f2bae15a76e' 
  AND (
    token = 'uuHxMjk+O3Ni0VEmefKrTrkFzboO/RhtgDH5LDxxCAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )