UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmTSQ2hOfQZ+3ZlujOt9Ay80ef1SINaZ6ENwFmDRYZo=' 
WHERE 
  key_id = 'd78fe9e08e089f41acbd2c63ee25c4b2cc0ebad2be6dbeafe5b1f3fc119a1b0e' 
  AND (
    token = 'fmTSQ2hOfQZ+3ZlujOt9Ay80ef1SINaZ6ENwFmDRYZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )