UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcrGS6JqdcEFlMPwMlbE1xNmivjnT/VYw15Sru//I+I=' 
WHERE 
  key_id = '57ab3cdbb9d19a047615d6c7924b0c21505b07ad482a96cca147fc65142b614c' 
  AND (
    token = 'HcrGS6JqdcEFlMPwMlbE1xNmivjnT/VYw15Sru//I+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )