INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c31a1f5124830ea04879ebd2dbc66c6f50542aeb1bb4f5c2fddf7757c80fed8b', 
    'rm1L2MfD3PgwrF9edp3FSdcozMnslU6gEBxL7FcH3iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)