UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bh59yGUg7wA1otCrpyzxGxVPbsTvBQL+DSQYxuDL+w0=' 
WHERE 
  key_id = '80a28aaf745902dba231114e3ace55866463888f931de8fa8e55583dcb25d557' 
  AND (
    token = 'Bh59yGUg7wA1otCrpyzxGxVPbsTvBQL+DSQYxuDL+w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )