UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52LSi//JPBJhN57C3D0ShSMv95w8D2dOK/sICPhCRlo=' 
WHERE 
  key_id = 'f7a772d7f0b8358fba0fcf0a2509c8d4b2e6f1cdcad3ceacfc34491b8ed4b5f5' 
  AND (
    token = '52LSi//JPBJhN57C3D0ShSMv95w8D2dOK/sICPhCRlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )