UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTeV/V/urLs02v5DOrFwZOadPcfr4U97K6FDlZYR1RE=' 
WHERE 
  key_id = '587b7051435877e83e1829f07086a0fc433f6cdcc1392e0e0b87552af1bf9218' 
  AND (
    token = 'VTeV/V/urLs02v5DOrFwZOadPcfr4U97K6FDlZYR1RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )