INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97103f7a425604bfc4bf955c8719a05a2c8e98c371918705b21d3d345cef5c6', 
    'pXTlN6KqmyAk0CZRrii4BOPI/MuFMx2vzn7Cg3jLxYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)