UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGRbdwPKpy8w0afE71oMCagNvX/3wpPWCHHDQlbwbfQ=' 
WHERE 
  key_id = '8e39c0544ef7cc5b2c3dcfe5d5cb146af59fc54fd47c7e0b71d9e5103bb8fcae' 
  AND (
    token = 'cGRbdwPKpy8w0afE71oMCagNvX/3wpPWCHHDQlbwbfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )