UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bzby9W9bfR2kdhvD8AubjhM3I4Yc+Ah/ZnMu+I6eT9o=' 
WHERE 
  key_id = 'eee6a6851a0291a0f546ce6199fcc50f50ca3a2fd6fbdb7fce09232949c2a4f3' 
  AND (
    token = 'Bzby9W9bfR2kdhvD8AubjhM3I4Yc+Ah/ZnMu+I6eT9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )