UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7wdlTmC8kMzjLtta2J2f5AGyz64ax1vxsfvn7Tw0hQ=' 
WHERE 
  key_id = 'af3990d491bf642f3b01b11f2f8417436a0f1400958495c1b4f7179dc4538c70' 
  AND (
    token = 'f7wdlTmC8kMzjLtta2J2f5AGyz64ax1vxsfvn7Tw0hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )