UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jLRYtz1FKDlaR9xQiXXjqQvoy/YbPEBthG87UwFQyc=' 
WHERE 
  key_id = '7a544817d9bc77dda739893ce9d4021b621f9d5c0223e87b1086dab8a54ebcd0' 
  AND (
    token = '5jLRYtz1FKDlaR9xQiXXjqQvoy/YbPEBthG87UwFQyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )