INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268d764eb9d9c9f78c4f4113c71ff58a6d6ed6b7d8907e90bb15fb0e6eac20b0', 
    '9Kb7dqdD1jNaA+DQ3yR0KjlnfqGJKGHli+MXHuJj00I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)