UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzxL5bvAXITtrtMqMEEZpv2aZmUtTGXzPT3JQS7gD5I=' 
WHERE 
  key_id = '075a07463ee2e67b30286c32e82b1a15bbc2461aa3c31e7df6ccb52549bc34d0' 
  AND (
    token = 'BzxL5bvAXITtrtMqMEEZpv2aZmUtTGXzPT3JQS7gD5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )