UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjbAEs4lqkev56fETynVnvfl/gbHclowlYavugDqnR8=' 
WHERE 
  key_id = 'e77c13ffadddf047b7dd249526fb621490ccc6940294e581353cb98f3ae7d87f' 
  AND (
    token = 'qjbAEs4lqkev56fETynVnvfl/gbHclowlYavugDqnR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )