UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSQUvZrf5tN7gHUpkZYsZ6uttLaHfV8fIKgUP5AdLLY=' 
WHERE 
  key_id = 'aefccc529fa0db6c1f3d774fdb8a2af5d5dea6187e930d7b58b0b7fd30c243e5' 
  AND (
    token = 'pSQUvZrf5tN7gHUpkZYsZ6uttLaHfV8fIKgUP5AdLLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )