UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMmcV3c3OhDKG0ENESmRGwFQwkJj3qdYzrAqj0djE28=' 
WHERE 
  key_id = '158b4aefed080def9cb0a0db2efcd0273f4e0708e32571e39070b7649e48d4f8' 
  AND (
    token = 'iMmcV3c3OhDKG0ENESmRGwFQwkJj3qdYzrAqj0djE28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )