UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHoYWol4MhN5jXPApQNVJxtZNYn3bO2KgAvsRBsQPSo=' 
WHERE 
  key_id = '53c7cf8bd0f1071151538af5096b763f01124d155867d00fdcace9ffc09629db' 
  AND (
    token = 'oHoYWol4MhN5jXPApQNVJxtZNYn3bO2KgAvsRBsQPSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )