INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4dc01db07c6a9f9ffea5d9106594c29f1b2b8437ad4824ecb82a93a893cada', 
    'qEYx1n8d6PsnAkQJRPEOtv6JsZtctDk0mH5aqnEk6Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)