UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvQ5QiJ3FGlFvKgutaTLASgwZWPUs6iIvW42FHjk1gI=' 
WHERE 
  key_id = '4b1f20e11ea0e01ae2a1896375349bf0cd2546b32fd385f8a6fd1ed748d2cec7' 
  AND (
    token = 'KvQ5QiJ3FGlFvKgutaTLASgwZWPUs6iIvW42FHjk1gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )