INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e057aa83635cc1ba8f9273d45aca6d018a7789d8df06e0c8d475e137fa45448', 
    'fmcXpMob3JDFEXB1vbFwIVkxml8F+Lq2Xf+OT5lMd7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)