INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '847715ce6ccb9bec776aecfede7b8e0604f2e5fd090c5007aeae3b71dd6219d5', 
    '41jLXTXwgh93QjoP6WQ9l3t4IJrRe6aBIJ60SLu7QTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)