INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a501b5a4a5f6cd96a362f53ce1ca942a1a44cb8e015baffefbd6851e588656', 
    'b44mrukSR2irjb0yQVIo/m0G2IIDubwS59k4cZ1ER64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)