UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uv0l21ANT32+IRkyGN1iVJIJ6dmrL2UfS/kM2RLWleE=' 
WHERE 
  key_id = 'ed6aa9b8dbd2a9e0e6bc61e12980dddb2fda90a924fec747a8c76682d35bade8' 
  AND (
    token = 'Uv0l21ANT32+IRkyGN1iVJIJ6dmrL2UfS/kM2RLWleE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )