UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xX33UNft1lIAnAn7HoApafYBsyH2xEgBI1EzY6O31c=' 
WHERE 
  key_id = '1d38d806275f3aa094371e17012d56788ee85d4eae7ac0e1a72a2c25aa39dc80' 
  AND (
    token = '+xX33UNft1lIAnAn7HoApafYBsyH2xEgBI1EzY6O31c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )