UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyz8bjtobQRlTjsCL7GrwNhHZlv/fQDC9jP4EXzqgk8=' 
WHERE 
  key_id = '52f2b10429866fe422003ae99346a4ec2df4868bda72361ea159a57f07507771' 
  AND (
    token = 'oyz8bjtobQRlTjsCL7GrwNhHZlv/fQDC9jP4EXzqgk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )