UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+PQEDCwxCgaNbjeykuBQrX0D70CjFQjqcRQwfkC1mQ=' 
WHERE 
  key_id = 'e65ef10007548dae9e01de738957c78f6681c84c348fa0cbbcac2339b169ed92' 
  AND (
    token = 'V+PQEDCwxCgaNbjeykuBQrX0D70CjFQjqcRQwfkC1mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )