UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mswz/yljT9AWBMYZqhFng4UT00MBxfF4Bha03R9CqX0=' 
WHERE 
  key_id = '5659d99160f8b9c62f581816b4d40b3aea22893f977f38374528b59e0be71de7' 
  AND (
    token = 'Mswz/yljT9AWBMYZqhFng4UT00MBxfF4Bha03R9CqX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )