INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92a753cefd7f19e7fbacc41cfb14d59d732730d832ac07def202fb6ae6f840e2', 
    'QNrQFPV7qpIPK5TVThOaaCsZFhWFwE3XaVb5Qjh8T2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00391

Result

int(1)