UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Br0+LKmQZwzwCBRLBUfjYUK9RJmgo2P2vd/LeH8FTkg=' 
WHERE 
  key_id = 'b55ab160c1b6caa3c9d55c1fe4555cab27164621ac8c3d3d2c946f46de04c9ca' 
  AND (
    token = 'Br0+LKmQZwzwCBRLBUfjYUK9RJmgo2P2vd/LeH8FTkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )