UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bFn2ilwZBdoxgaHvGT80J8hzDyNoXCxvyN/Ue8ciL4=' 
WHERE 
  key_id = '2d907fdfc6db65ab0c46a342936e1dc306b6beb586f2258ad2d80f9477c71b2e' 
  AND (
    token = '6bFn2ilwZBdoxgaHvGT80J8hzDyNoXCxvyN/Ue8ciL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )