UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMMAE5wdUw2P9kPmjVYx+E+scPiCK4zH+wdLNkE78EU=' 
WHERE 
  key_id = 'b272b3aafe798ea0a2faa20efe819632f19edc5d0e76d686292ad32d7c9a1c9c' 
  AND (
    token = 'pMMAE5wdUw2P9kPmjVYx+E+scPiCK4zH+wdLNkE78EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )