UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jevfp3urAj8iWKP1OYd6GTE1khepgKgJuaM6/BLrvcQ=' 
WHERE 
  key_id = 'aeb7bc4e3d2289a1af08577556e83b93b8615f85c9ab2d38a976203016b3e9c0' 
  AND (
    token = 'Jevfp3urAj8iWKP1OYd6GTE1khepgKgJuaM6/BLrvcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )