INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dd9f88a01a1b742b66b779eac549f5e1a208d308e3fa8d2f7f1348baa8400a6', 
    'Kza+kjCIsQoBTikbYC3i+qZpJAbV9XT6A33ziRqpDy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)