UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhyPZnQC1Rzr5okt0hmO9eI1d8vC6vUWBoikmRqMgKk=' 
WHERE 
  key_id = '87255fd94006a8d5fd8c1374209a0ad5eafa5a4e040897c2c8ecd01968f6c1ce' 
  AND (
    token = 'DhyPZnQC1Rzr5okt0hmO9eI1d8vC6vUWBoikmRqMgKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )