UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ET3BCxjyIQEPUojqM5aMXB4+fTn68T6BvBwZXESQqTA=' 
WHERE 
  key_id = '027ee705b240b5d41e26eb30f3f8f953e4a13a6e9242b41ffcce6d2f1080baa7' 
  AND (
    token = 'ET3BCxjyIQEPUojqM5aMXB4+fTn68T6BvBwZXESQqTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )