UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeHTr4iXe194o6MlcJhwzXeEMbT8kFEWnsPeDF1p1Uk=' 
WHERE 
  key_id = '5ffb5095f541c80af9105bd9859bc82bc392a11ba20f389743577cb102b37103' 
  AND (
    token = 'CeHTr4iXe194o6MlcJhwzXeEMbT8kFEWnsPeDF1p1Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )