UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sheqqrGPDm6fam0BzmBfaUhocR7L9VpvNXW1Gae+JwU=' 
WHERE 
  key_id = 'c6966a0ca3713a0b2be9e0a60b660b33d7f729c7c521558c0f6aae03a8b15a4f' 
  AND (
    token = 'sheqqrGPDm6fam0BzmBfaUhocR7L9VpvNXW1Gae+JwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )