UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Svs7xphEfY9fIxxBn2oO0KwYa8YqvOsr29qMLbBS4GY=' 
WHERE 
  key_id = 'c24d23439ed2355e637a7bcffa76a5773599c93829ed65556e898a87229a1888' 
  AND (
    token = 'Svs7xphEfY9fIxxBn2oO0KwYa8YqvOsr29qMLbBS4GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )