UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1p3FDdTs/5f1l0YZWhluNgzV9YdwgNWr0IuNCAEqF+c=' 
WHERE 
  key_id = '8ca774c54ec73733178fa9689b0b62a3e60861c18c1a714eb57d5f7d0e946229' 
  AND (
    token = '1p3FDdTs/5f1l0YZWhluNgzV9YdwgNWr0IuNCAEqF+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )