INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e475dc5052478b85da1d920d4a0fc3ec4414f4d6dd38e7c0111defbcdab6ec2', 
    'cJrWI27v743fcCfPgwg+jH67CoR1AxM0GcfW+f9JXLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)