UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKnkkDDg4IRQgXmUBsOgQKYKPWn4U/85ttjbmmdU40I=' 
WHERE 
  key_id = '900230f3a950f09b087bc628480c20664115e99d7e9c9a77ee0999d1b77c164b' 
  AND (
    token = 'jKnkkDDg4IRQgXmUBsOgQKYKPWn4U/85ttjbmmdU40I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )