UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HsQi2IAOqMRQBehLkNpqtsQaF4BJvkZsQAcy8Ezjs4c=' 
WHERE 
  key_id = '77f0b487924b6c1ada6711beb54776b34a86b5219c923bfa5903b6b52950818c' 
  AND (
    token = 'HsQi2IAOqMRQBehLkNpqtsQaF4BJvkZsQAcy8Ezjs4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )