INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de3bc14338d97c3ea7cf9b4df8949d288408e6d8bbd4cc37f4abfe259c325d89', 
    'OJGxB8xEvly8l1Llxrintb09z2o//Q9esUm6lMfelb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)