INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a970ca3729a42871d8b1d450fe3bb1554d1889cb61d64786b0fac015ea655f6', 
    'Lsz+AoXtA+dE8BycQMPmLh9BPQ3N7Gx3dKvSLgCLb3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)