INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78c7913ee18eb9aaa3dc7f943b2264395d31a444308cc74479faef6bb56af2dc', 
    't5jW+dwB/josrt5jGrIYTyPd3W9anPYGTSYj1g2rc2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)