UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'majG8ovXcw+0HvLAHSVBI5YbVpUpXNSBwC98H0CqHpE=' 
WHERE 
  key_id = 'a0df9f4d21d71e7c2a04bfae3ce5c4b08de2cf530383f70a3ae23e374d3d1ca6' 
  AND (
    token = 'majG8ovXcw+0HvLAHSVBI5YbVpUpXNSBwC98H0CqHpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )