UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcRvd6I+sCd5/nV6e7+BpWDIVAASUtLYZ+4rH0slapQ=' 
WHERE 
  key_id = '6db12bdf0b2a756ba74d1d1a0907faf94e5088da66784ac18a4b594fad4b1ede' 
  AND (
    token = 'QcRvd6I+sCd5/nV6e7+BpWDIVAASUtLYZ+4rH0slapQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )