INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f7cf27bad051d29fd5635a6a01d76e87a30c27a27559735c8ed964e9744c050', 
    'RQHFC0GslOyIxX0dIJzgp+sHRy5ECUzunoB+oABfHF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)