UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yO9rhd1l3ki0OycvcTRWKDF/X5Fn6U2gDmDN41Y4P4=' 
WHERE 
  key_id = '0ff1fdd6159045e0ab7f4e9a17b9858c457fe0b9ffaddbbb13255c1c538ef3d0' 
  AND (
    token = '5yO9rhd1l3ki0OycvcTRWKDF/X5Fn6U2gDmDN41Y4P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )