INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72e443e907764f3a8d8043300fad16a1a9c1c0a23bdd6959918f30a3e8b67cff', 
    'f9Rq1QJnwvHMB7juTRWiqWA15io43ib9Hew2KHR8v/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)