UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzhpSXOQd8w2Qal8mmY6DOHIrCftjh6HwHLr2XRXCmk=' 
WHERE 
  key_id = 'c3c01a958a2811c6cbe1b9ec83c393499cbe43f7e6511dcf4b0a23454ee3ad26' 
  AND (
    token = 'AzhpSXOQd8w2Qal8mmY6DOHIrCftjh6HwHLr2XRXCmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )