UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0b7Iu3k7WKSu1vaTNImGsqjBYhD5h+4+jVi3qEw/EA=' 
WHERE 
  key_id = 'af44f73abe5d53ea5ac77f5469e159fcc388e11b378c302f380785f91e858472' 
  AND (
    token = 'e0b7Iu3k7WKSu1vaTNImGsqjBYhD5h+4+jVi3qEw/EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )