UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XK38EOfFPC2Pm7LOjFLT1whoUhzgm7ICPwwgRYCbDKc=' 
WHERE 
  key_id = '90dad12f45a1bc1f0421b63d8eea600d1366a7489adb4cbb9fce617911be09e4' 
  AND (
    token = 'XK38EOfFPC2Pm7LOjFLT1whoUhzgm7ICPwwgRYCbDKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )