UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzR2PYZ7tyWAGUpe84N/u2EVh9v3SG0I1ZZ3MtBRP2E=' 
WHERE 
  key_id = '74d980566ef94b66b6af8e40e9c80eb267008fe8684851d4b88e176736c45f7f' 
  AND (
    token = 'TzR2PYZ7tyWAGUpe84N/u2EVh9v3SG0I1ZZ3MtBRP2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )