UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEwhwIZR1bmCWLHINqwSOdmh5n5uVEX8Vm1BDkPquQY=' 
WHERE 
  key_id = '138c8eae09c98d0a45645029e68ed920ae6ed62fc037cff5d95841d44e1a6e4b' 
  AND (
    token = 'EEwhwIZR1bmCWLHINqwSOdmh5n5uVEX8Vm1BDkPquQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )