UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/hh6xSrEeFmrkrGlEM2xHgsZoA0/UV1zDi4nCA4WSk=' 
WHERE 
  key_id = 'fb174d33ff3633f0ab79b361e29cd92632431c4e680116a1828dc1d3d8f0937f' 
  AND (
    token = 'R/hh6xSrEeFmrkrGlEM2xHgsZoA0/UV1zDi4nCA4WSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )