UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3HNbmd2EmywRAI61EK71+V0SzeqNRmdlJQ8SndS5Hs=' 
WHERE 
  key_id = 'c7f02438ade5e91474d101c09af795d1de6d3e830874c9b3ef8c285afb92ac5a' 
  AND (
    token = '/3HNbmd2EmywRAI61EK71+V0SzeqNRmdlJQ8SndS5Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )