INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6416e61a8488d3f439275e20fef179f05995cfb06df8ce03f9083b244f2a89', 
    '9LX2IaLgcLmuwgIp08Qz0qpq0uH4YYCZeBNo0pR90/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)