UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08BGxdcvuVD2aSLZ7PYr8SHReCDxxRUpWVUtPEcs3VY=' 
WHERE 
  key_id = '8911979da9f5be32eed3a6f87c0bbe6b2e3e17e1ba7e5755d988bb753da4f18d' 
  AND (
    token = '08BGxdcvuVD2aSLZ7PYr8SHReCDxxRUpWVUtPEcs3VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )