UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFBdbYpwUHrDz8nwDHBvcdY8RZG5UQCXGfI53JnFt7M=' 
WHERE 
  key_id = 'fb88e6165f0a59ba87a78c5012460103f78c7abf50bf4954c7a779059965540e' 
  AND (
    token = 'rFBdbYpwUHrDz8nwDHBvcdY8RZG5UQCXGfI53JnFt7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )