UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wABynedd4yYQst3wVWTgmbQPFOpj9449O9nIr47ORKk=' 
WHERE 
  key_id = '87f18860f5a8f5e7a6338605ffcc7b110c23c23344c7b60ec122c6aa370b7dc0' 
  AND (
    token = 'wABynedd4yYQst3wVWTgmbQPFOpj9449O9nIr47ORKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )