INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe9dacd5ec57384edf27589e6b66fbb75e66d329c827f432bd9eb105c8f8a811', 
    'cOulQCh7HqeM9MhA60eXItP6Ch1y6VOPmPV2YhgKnu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)