UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1DG/tejvjog0DbXl/9ut3NdGW/7HqVcgcKBx9BNdH2M=' 
WHERE 
  key_id = 'c24d534c29e820c6e69f4ff46ffcc7bf3ddda610fbd29516000a7ec7b3a0bede' 
  AND (
    token = '1DG/tejvjog0DbXl/9ut3NdGW/7HqVcgcKBx9BNdH2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )