UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMLej+7UVBJr2lcTN/xbdMcKbovgceVE29DJMobk924=' 
WHERE 
  key_id = '887369ed5e081f6d58afce8170514fe44baaf29f5b0b1214ab2fb6efdf7b95a7' 
  AND (
    token = 'eMLej+7UVBJr2lcTN/xbdMcKbovgceVE29DJMobk924=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )