UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0Vn515PefiN+uUXFdGAAmX6ExUUv/KxEyxBGghhHLs=' 
WHERE 
  key_id = 'dd13352dff3eddf0685c71e34e31610033af8e0e8a294cb04b46398ad0230966' 
  AND (
    token = 'Q0Vn515PefiN+uUXFdGAAmX6ExUUv/KxEyxBGghhHLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )