UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZS584jQaEuhfZNbe6O+LYSEXKW4VBjKbXTnEs6dZYo=' 
WHERE 
  key_id = 'd35a37268fb5f7aaf66cdccc18a411d0534c54adc32f70072a1cf3b85b93770c' 
  AND (
    token = '7ZS584jQaEuhfZNbe6O+LYSEXKW4VBjKbXTnEs6dZYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )