UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDUpJu1Z3AIFWNm75ATskFgt0ilmR/LZAphGQkpW6vg=' 
WHERE 
  key_id = '75db97b0aaabe1d9bedbcc49bd4b85bd39c685698cedfe30fb56dda31c9ee6dc' 
  AND (
    token = 'fDUpJu1Z3AIFWNm75ATskFgt0ilmR/LZAphGQkpW6vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )