UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vuxrrPpUP1GIVLq5vA78q1aaC2m2b+kUOWr9dwMcf8=' 
WHERE 
  key_id = 'c3a9a574fb7a459ae7690f0cf67483bc20d3ca591807af14d9f46346717eeedc' 
  AND (
    token = '2vuxrrPpUP1GIVLq5vA78q1aaC2m2b+kUOWr9dwMcf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )