UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5MCmzkbT0fFvqCG3n+uf6QCZvBx3TxrZWuHydZDfGg=' 
WHERE 
  key_id = 'b245e635c377e5580d38d2c0dc318ab7f9ed53ce18a131a2b8d805aef131fda6' 
  AND (
    token = 'i5MCmzkbT0fFvqCG3n+uf6QCZvBx3TxrZWuHydZDfGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )