UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/ALkjfR5iu5Qw902ixJZyKS/MPLlgMBVB+5e0Xc1H8=' 
WHERE 
  key_id = 'f12ca5f78bc74d0f93d40231a7c4e20f2518b96482b2e8b6d9b5ce5cffbcd610' 
  AND (
    token = 'B/ALkjfR5iu5Qw902ixJZyKS/MPLlgMBVB+5e0Xc1H8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )