UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAXZ0unFgkbPZE5GQ67yURKpGm8tWKIrw7dKXGHzxJE=' 
WHERE 
  key_id = '2e36627ec7c746163c3d58212e2c58fa9b2eb1a752ee6cf0bc4bc902769aa5d9' 
  AND (
    token = 'iAXZ0unFgkbPZE5GQ67yURKpGm8tWKIrw7dKXGHzxJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )