UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDy/oD1ur8QCWZqIl/er3p0jIMrFKZbvBIYChvJn2cY=' 
WHERE 
  key_id = 'c6e8e622e0614d224821fbe0d86beb0930a4de102ec035c577e1293c9234b380' 
  AND (
    token = 'hDy/oD1ur8QCWZqIl/er3p0jIMrFKZbvBIYChvJn2cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )