UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HrLV4fmI1LUQOTwj0zQCUjRfz3IF8bzsNXiSebo1mDI=' 
WHERE 
  key_id = 'e349f3da2c087e6bcbbe530a9855603c91b54725540c99b72a17a4b672b7168d' 
  AND (
    token = 'HrLV4fmI1LUQOTwj0zQCUjRfz3IF8bzsNXiSebo1mDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )