UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJTLLpEABAwRoh6T7C4wi4uXUzL1U8DREX6A9PPY1I8=' 
WHERE 
  key_id = 'f0ffcd764834535283a362a532b272667a3257f91f33f1617316e2a0f6444951' 
  AND (
    token = 'QJTLLpEABAwRoh6T7C4wi4uXUzL1U8DREX6A9PPY1I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )