INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3042f22eca67c1273276efdaf3011eb0f3f5b873a9e8025edc4d43a5b370bf1', 
    'G99xRmIqHFp6yUZrtClJFugAU/dFoaQRI/F0PQuIUAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)