INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cb43355b2b7db58f2a91e92e321e3a302d63aaf893b7f2135101facdba182b', 
    '0SjBfo40k7qdnot3KXVRoU8km3sj/pokgpvQ+72jiC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)