UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kPOcMf4HnswmB2cYsapGzzCI0YCgTzW3dAX0YVWOCM=' 
WHERE 
  key_id = '381b947cde26e6f6e98ec4f04e695f4e23854dedd472fa3461443837e8ca6fcd' 
  AND (
    token = '7kPOcMf4HnswmB2cYsapGzzCI0YCgTzW3dAX0YVWOCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )