UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMuuMHNA92GQUAN7ezxZDyTb6cNO/BpqSRTFaqf0NUw=' 
WHERE 
  key_id = '3c3fe4b012b9d3d334d42ab1c8ee21e41ae1457bb3767df4495fa06000b656e3' 
  AND (
    token = 'uMuuMHNA92GQUAN7ezxZDyTb6cNO/BpqSRTFaqf0NUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )