UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rX4Kj5fTHK7DMhwqo2V7LOTHThrLvGg4o/P5YUumqSA=' 
WHERE 
  key_id = '8fc92d881f29193b54af2b6e9ff1a22950abaeba4bf85a544bae200f5a779f35' 
  AND (
    token = 'rX4Kj5fTHK7DMhwqo2V7LOTHThrLvGg4o/P5YUumqSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )