UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2rzizlvnSXdBZIqxdHnSNaV4MyHDHCqiE3+JA3ipO4=' 
WHERE 
  key_id = 'b392a023f6b4143de16f66b5671bd31d05dfc2cfd7af16c79c8456f0e93891f8' 
  AND (
    token = 'm2rzizlvnSXdBZIqxdHnSNaV4MyHDHCqiE3+JA3ipO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )