UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWFSGk2XntcYujLy3rlKEMVfFEjzxLDKQCibzpkktuQ=' 
WHERE 
  key_id = '96a0cd7801f66e87f224bdde90affa12f3a0f2cfce1a27a2dc4772255b23356c' 
  AND (
    token = 'vWFSGk2XntcYujLy3rlKEMVfFEjzxLDKQCibzpkktuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )