UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyfsOc5R4U+5BLEkb71mYeyhV4fAL11kvvPZ8diYQ9g=' 
WHERE 
  key_id = 'c6d0440e8c4ce1e9449ea2c3ab18b217500955274e1782fbc382eecb43a3a848' 
  AND (
    token = 'jyfsOc5R4U+5BLEkb71mYeyhV4fAL11kvvPZ8diYQ9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )