UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NfCYl98WJGmiRy+vL2W9G3A46rDl8/Nrka1Ig2Puns=' 
WHERE 
  key_id = '6bee74c5597c676d427ba81b0176aac02a275f340148aa953f66a1ba11d02751' 
  AND (
    token = '7NfCYl98WJGmiRy+vL2W9G3A46rDl8/Nrka1Ig2Puns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )