UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVoD9VgcejCkKlgRmZiSJyaI6VK0Iearu2dLUMBsBJ0=' 
WHERE 
  key_id = 'fb3e5735cefb9e67f09e28ae4f939470100acc04d310efa6618e96ba5f4f0df9' 
  AND (
    token = 'zVoD9VgcejCkKlgRmZiSJyaI6VK0Iearu2dLUMBsBJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )