UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUN7ya34qHhBZJG24Dgy8CFMYZkE51FSDilN+IPYCTo=' 
WHERE 
  key_id = 'b5684368357799d3e3f71746f14392f9c1af9426d686603e205dac8cc4ea5ace' 
  AND (
    token = 'jUN7ya34qHhBZJG24Dgy8CFMYZkE51FSDilN+IPYCTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )