UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mWE8mm0RBCNvrt+1gzPs5/JkTpqQBjxml+3Uq88UVk=' 
WHERE 
  key_id = '4d2475b6fd2fb0de8cbbbf0fdbed524bb57e993a75dd7638c3d95486efc914cc' 
  AND (
    token = '0mWE8mm0RBCNvrt+1gzPs5/JkTpqQBjxml+3Uq88UVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )