UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XL+gWZtcFEwMvsKPdHMaGKZK9bCZMcZ8Giw9vNvqYDA=' 
WHERE 
  key_id = '49918b0ea1c018206975b15d25fc4e8a0e004c7bbbb65f1c3a74443e2087533b' 
  AND (
    token = 'XL+gWZtcFEwMvsKPdHMaGKZK9bCZMcZ8Giw9vNvqYDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )