UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDup/iVMfqihlx6bhaDMpRAbY7cTCN4UGWPS8GK6X9k=' 
WHERE 
  key_id = 'c9aa6305f402f452df3feb26ad41a8fcf6b488ab54784c9a7645153cd489b529' 
  AND (
    token = 'dDup/iVMfqihlx6bhaDMpRAbY7cTCN4UGWPS8GK6X9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )