UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cH/qNX/E4xTbR0EdwPL2371PaAPaN2AoGu7oAAM4kQY=' 
WHERE 
  key_id = 'ee8a4055cc849f51089a8f0d9f89870c460d0e51d856035278b21f97692c7247' 
  AND (
    token = 'cH/qNX/E4xTbR0EdwPL2371PaAPaN2AoGu7oAAM4kQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )