UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPafDmr6de4Sh2fSKQwYZIiSd+cgPquwAyDC+RRDiUA=' 
WHERE 
  key_id = 'fb3f6aa68180f14c7cd9df4c563d33eee2f3df6af1a9471021890d122281672b' 
  AND (
    token = 'xPafDmr6de4Sh2fSKQwYZIiSd+cgPquwAyDC+RRDiUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )