UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9/C5tNDAb8Ml3DDeoIsJcOKKKO4bEQ4fgFzk6vHoxI=' 
WHERE 
  key_id = '0f8d2c338dae9b0b33ea0eea899207bb9251a083fd874633f2bed565488e2418' 
  AND (
    token = 'u9/C5tNDAb8Ml3DDeoIsJcOKKKO4bEQ4fgFzk6vHoxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )