UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXEoWsz4fYPO68PztUeF8FX2pp7iLGJffFGGaRYhSUw=' 
WHERE 
  key_id = '8cae7d8d65d0ca1e6472e4d44a972796c7d339ac60bae11a85371c390e567fee' 
  AND (
    token = 'SXEoWsz4fYPO68PztUeF8FX2pp7iLGJffFGGaRYhSUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )