UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+rtdkyfvDVKSzrl/R9ooo5xUlIAj9977DM0ArIck7I=' 
WHERE 
  key_id = '4a5b57758cba9bbe3345d2c517804f1f368685ae7dbaa1bf187d3414be885a2b' 
  AND (
    token = '5+rtdkyfvDVKSzrl/R9ooo5xUlIAj9977DM0ArIck7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )