INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93acfdb4de117f4651f0561cf966252ac60e0413a5a3acbf3e12b6a2d8016276', 
    'Ay6C4A3Or+mE7pobYA63Aztwpx0ZbOxH0Pu+/qLzl00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)