UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2/VBsHIRCPgp8cUu4Aq4MV3EEibxBEZVVOwKGuLPt0=' 
WHERE 
  key_id = 'a17c219abc4e7d7c0bfbe0f10b8ee5b701835ecbe77c04dde953e7f1aef40d1b' 
  AND (
    token = 'F2/VBsHIRCPgp8cUu4Aq4MV3EEibxBEZVVOwKGuLPt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )