UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHovXACSpMHPwOJeVLlwBd4QKKJLH1k5HrUo8WG0BKc=' 
WHERE 
  key_id = 'ff25afb3ed76f0dc914f3156676b8371285e7453f59adabb3e127eff633cc179' 
  AND (
    token = 'cHovXACSpMHPwOJeVLlwBd4QKKJLH1k5HrUo8WG0BKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )