UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdsOpB6xz/ODL+CiH8d58hPkHICTh6za75S2dCRQHkY=' 
WHERE 
  key_id = '8e9ea001b10c9f0c42026f0c02e887f1feac57336ad3b2be43a9a137d1779034' 
  AND (
    token = 'FdsOpB6xz/ODL+CiH8d58hPkHICTh6za75S2dCRQHkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )