INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86852f7563e51496714678605fcdb1caf1460a643a125cfed957b60a450a3ffe', 
    'VjS5zGTcCAmCntBl2TtF9UyiYlfHKQR3pmLyHYTVCxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)