UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sj+R6lXA1zx/9U6NSLyJbFDNLNH1FI9MsbaeN6IlDPI=' 
WHERE 
  key_id = '6f1c374a5c0770f92912712eecc95941cf9d569a5735ba4581949fcbc88ca9fc' 
  AND (
    token = 'sj+R6lXA1zx/9U6NSLyJbFDNLNH1FI9MsbaeN6IlDPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )