UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lP2cBrElqE6Kyvx3HZV87+qEkcWImp7UXM1+nryNlbc=' 
WHERE 
  key_id = '10a153d495a22b3962cad7c60193de445af70245a32f7970f38b130096b6ef93' 
  AND (
    token = 'lP2cBrElqE6Kyvx3HZV87+qEkcWImp7UXM1+nryNlbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )