INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc8418eceaa2b91b7a3b39c0b20f8de5679073308c5805a01e45529060b895f', 
    'KGk5aql8RMOSiz7V6MQfTtVuFTlc6xyc0iafa3i8Gw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)