UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JsuOynK7ir8BN9A9MmXWYg9z+Fb3wa1pvoDz73wC7ns=' 
WHERE 
  key_id = '1b719f74d8a50528d07960023cd79500d95bd384b7c095fd97cea6a2633e73e1' 
  AND (
    token = 'JsuOynK7ir8BN9A9MmXWYg9z+Fb3wa1pvoDz73wC7ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )