INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee5fcb5cf0e3ed9971327c13d2071e7db3b01bcd5c290f465523b31f711e5c4', 
    '3KHkWH2rlj3ffg4BcYiFT5UQT7C8n65WQqGtzPbm1ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)