UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'do8+hMSGR+Q1j0kTBljw4R/P+w7pwkzgT2+Qj6P4htM=' 
WHERE 
  key_id = '2cbc6516c6f035ad47cc37b1a13becc4dc2d2520805bd1fe2a06915e6fb76969' 
  AND (
    token = 'do8+hMSGR+Q1j0kTBljw4R/P+w7pwkzgT2+Qj6P4htM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )