UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/bhby9KkI1eeuyYtZ1wbr1q2KKDdUQIulnWq33cTSc=' 
WHERE 
  key_id = 'c5cb03f9971e92d38970985a638956a2eafcd517e0aec36b17e906e81fc0b936' 
  AND (
    token = 'h/bhby9KkI1eeuyYtZ1wbr1q2KKDdUQIulnWq33cTSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )