UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TW/AYLRlt8vKmlL6X2mEuu5BCqaKMfqReN65Vb7SH0o=' 
WHERE 
  key_id = '19c99c23a7fbf816ce5167906f90c40d793d40c1b27efa2e418c6141996f6dc0' 
  AND (
    token = 'TW/AYLRlt8vKmlL6X2mEuu5BCqaKMfqReN65Vb7SH0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )