UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rGZJpSBzzDn+M0tiOTWYi1RHWwY9SEuI5tmv0/ycL0=' 
WHERE 
  key_id = '35102b5fa8aec2e396cf93a3869058e00ffba6aa4aa9c4355c5b2c6ff6073e80' 
  AND (
    token = '+rGZJpSBzzDn+M0tiOTWYi1RHWwY9SEuI5tmv0/ycL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )