UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EX8x8zdh4bsEYQ0yorMjjL3QAZdEWsTpWZ1BAv4BNOE=' 
WHERE 
  key_id = '6932f89db14a86594621b27479334fbe70e0f5232f34458c1c97fe66d2d453b3' 
  AND (
    token = 'EX8x8zdh4bsEYQ0yorMjjL3QAZdEWsTpWZ1BAv4BNOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )