UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncxNfgtBEFmI/U+iOzYC1s2N2BxhJMFI0vadNBbhytE=' 
WHERE 
  key_id = 'e804ea19d05e49bf38455e26cea6a70353121a2ba74b2fae547c6a12a9b80347' 
  AND (
    token = 'ncxNfgtBEFmI/U+iOzYC1s2N2BxhJMFI0vadNBbhytE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )