UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2LpmHKPl4KtyPQqbqxaTMIWsAbGJwljnEMwTrPHl8E=' 
WHERE 
  key_id = '1bdf7708c4a76268cf7f86291e51c77246ee6ab09a5fd7fbede6f872749ccd89' 
  AND (
    token = 'H2LpmHKPl4KtyPQqbqxaTMIWsAbGJwljnEMwTrPHl8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )