UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDAKnF2Pk7vfwu5l/t9HuAdWTiUrdHCq83dV5BIpFEY=' 
WHERE 
  key_id = '044abfeadf6264ed12c050a46106d11e7bd99e9fe40bab5e099366df6c7881c5' 
  AND (
    token = 'dDAKnF2Pk7vfwu5l/t9HuAdWTiUrdHCq83dV5BIpFEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )