INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97b066a8de85321abe1bf1171eaffada2c8643b1ea32df5a84e41feaf01cc0e', 
    'p9tFwuDUPFMnkqPnfZj7Gw+ybm5oa9nfdBufIng2vL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)