INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8008600c7e7012c06db967648a5f99320fda9b3f50c53b931dfbeef7ea927b3e', 
    'Mtit/l9TuQPrsqjcRLyRHS6grIdlqXbfPKmSLwf6teU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)