UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2G1/cgP8ROE+Ux3iSNAL52bFXWKlKY9AsmEqIlSDGhU=' 
WHERE 
  key_id = 'd3bcf531774372f8c01a632010153695430fef83ad69b65604bedd14c671b10a' 
  AND (
    token = '2G1/cgP8ROE+Ux3iSNAL52bFXWKlKY9AsmEqIlSDGhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )