UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7ankJmazGO3oOClfjpNDlPj25axcA+W6/Y7l6iZEWc=' 
WHERE 
  key_id = 'f237bf726e2836287f3122ab9081d0c2d1b94665d04874f43841d74298d68c13' 
  AND (
    token = 'Y7ankJmazGO3oOClfjpNDlPj25axcA+W6/Y7l6iZEWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )