INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8bd9896dc96b005ff1f1e631d14165373e24633bafb64c02c1ae6329c51476f', 
    'qLQvek2mJOxh8LD79HuH8w2z6575R2nRVYKim2apTv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)