UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lciyGDmQbaX1UOfWRD3buctZK8JC6d/tiawtZjPRhYk=' 
WHERE 
  key_id = 'd9602ec6795722861eabaf83befa81b093da094943231df2867660975c229901' 
  AND (
    token = 'lciyGDmQbaX1UOfWRD3buctZK8JC6d/tiawtZjPRhYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )