INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef5e933148023302b31ed1ee67a7fb6e5582c9d822af3f074cb820789db1078', 
    '8OL816x6S2m0wnLoOogOFuEdxTHSbH9sPcCw9cviSwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)