UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1Qn3foY9ECXvrj/vmsqpNX/D5RCUzpWvMggpG2SZew=' 
WHERE 
  key_id = 'edb893a2b39bcd0afd0a17ae4febf76702994abd25249c527fcd756b54def340' 
  AND (
    token = 'N1Qn3foY9ECXvrj/vmsqpNX/D5RCUzpWvMggpG2SZew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )