UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmpupuwoOSHDhugEFSm10Ht/u4i68l8klFPOvDfTwBE=' 
WHERE 
  key_id = '2508709b7f7e06dc3417563aed0413b6a8af2072d5a7bc312159301494b2ce34' 
  AND (
    token = 'NmpupuwoOSHDhugEFSm10Ht/u4i68l8klFPOvDfTwBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )