UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQB+aoUkSIt4nJvoojZIOVNdWIgXcAQDYcH61AsMsbI=' 
WHERE 
  key_id = 'c96e512cc17b2b5857520d23c2b44d68ea381caebb76f7c0abeb22252a283601' 
  AND (
    token = 'lQB+aoUkSIt4nJvoojZIOVNdWIgXcAQDYcH61AsMsbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )