UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHTUJgTWqOBIAD6JLVEugXP+EFv6Mlrz1hiD8CtDmJU=' 
WHERE 
  key_id = '82de5d6b2465a610fffcc38ce4e647a8eb6ee391b4cfd3765bcd10603f9d3c52' 
  AND (
    token = 'pHTUJgTWqOBIAD6JLVEugXP+EFv6Mlrz1hiD8CtDmJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )