UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGpwl9Vvj0DIfnEwEWNPtiQUU7IH+Bi13JwL1Z36x1Q=' 
WHERE 
  key_id = '2816da2aaefca9fb630c0d2fd4968cab3a017b254b42ed14a5687da51b08cec4' 
  AND (
    token = 'EGpwl9Vvj0DIfnEwEWNPtiQUU7IH+Bi13JwL1Z36x1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )