INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b894cb53139ed03b0f945db8d37898f9681d3e2baee890bc1a9c1400f199d82b', 
    'o5s4FZ5u7ZmTGSvSkdeN/zfRMwke0pfbasmm0fR/Rtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)