UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBRoiYFdpRdQyG8MmrqhH/cmt+LsALWu/Lb0RcMmFrk=' 
WHERE 
  key_id = 'f34591bc6f5ced4aeb2897c77efc2594557d72d4d59e84f4464b4459cfedef6b' 
  AND (
    token = 'RBRoiYFdpRdQyG8MmrqhH/cmt+LsALWu/Lb0RcMmFrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )