INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f2305753aec3e8e057d8ac7f15aaac3d5e34d058a2e2824b89bd202a86044af', 
    '6wS/i3Jj4amVST7aEgE+gpS2SEPAzeIMrS7sykMsktI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)