UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdlXKYl/5vqAhrRwC6neR5XvyKSrcehRhp92D0Kbuc4=' 
WHERE 
  key_id = 'a1c1caf29a7bb3a6c8ff6914bcc9c71233c88981a1f79fe6503a64998a668f5e' 
  AND (
    token = 'gdlXKYl/5vqAhrRwC6neR5XvyKSrcehRhp92D0Kbuc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )