UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvotMZcNKeP+1O9ALKADB4J23/a+NJQwMSWF3gwquxQ=' 
WHERE 
  key_id = 'e6646b3c3d84b184c73a2b18702d82e4a777d0423d6397866d12e13ec54dee29' 
  AND (
    token = 'xvotMZcNKeP+1O9ALKADB4J23/a+NJQwMSWF3gwquxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )