UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2z6/Ag9PHJFhAi/oNb+HlVS05Ga1fdm85/malVfCLI=' 
WHERE 
  key_id = 'f52a0836fdc5b6a00cfbe5dd37437fba1da46ca82a90b48862512a0eea00aa38' 
  AND (
    token = 'I2z6/Ag9PHJFhAi/oNb+HlVS05Ga1fdm85/malVfCLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )