UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5bl3sfLpZxNVHk+69ZkKN0TuUIJUfQNBXM/IpnwD2M=' 
WHERE 
  key_id = '7648891fc18814a5300ab502d27b0f91f714c0619a9547321107d1f57e7a616b' 
  AND (
    token = 'G5bl3sfLpZxNVHk+69ZkKN0TuUIJUfQNBXM/IpnwD2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )