UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRWgMIh0Fni6GtzIxUb+DvYzKe5a+ng0SCSDNkBQZTo=' 
WHERE 
  key_id = '441797b866c0abf7a642f2b30d13bcee558550242148d282ab3680557be59219' 
  AND (
    token = 'zRWgMIh0Fni6GtzIxUb+DvYzKe5a+ng0SCSDNkBQZTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )