UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8u8Ga07cggDOEIa0wdpR7lKgzX+/V8HlG2ewaNwTrk=' 
WHERE 
  key_id = 'cea3c51038dbe267fea1b1a6f0d71b611e0015205ced2b9544e6aac8926bea19' 
  AND (
    token = 'k8u8Ga07cggDOEIa0wdpR7lKgzX+/V8HlG2ewaNwTrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )