UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peSxVxusiwSoA+MYusDgAm48D6QCPriO5cVECwhW9hU=' 
WHERE 
  key_id = '20b37af31359763f2b1385c052f147427816b72f8a7c07e367ef5adc924d3c8c' 
  AND (
    token = 'peSxVxusiwSoA+MYusDgAm48D6QCPriO5cVECwhW9hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )