UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aq0NGkOGkQGW/AazkWwbAtt1E7ArsQK0pqpbr2h+8gA=' 
WHERE 
  key_id = '4d268f75250c7eacfa6b5bd30dd901f07fe5aeaad30208aeaaaa55ed8a098258' 
  AND (
    token = 'aq0NGkOGkQGW/AazkWwbAtt1E7ArsQK0pqpbr2h+8gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )