UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fGweqSUhcemqqB71mPiLN39fR03WBANDcbw5dl1uQ8=' 
WHERE 
  key_id = '18765e5a3e1a9e546a34edd06c67ebcc13ef383ac3bc5fb79e7cb3b8f6f4c0ea' 
  AND (
    token = '0fGweqSUhcemqqB71mPiLN39fR03WBANDcbw5dl1uQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )