INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878dbb48c7f00011b5f2d460d89026b94727df3e152c3b985f3d3cb44b81995d', 
    'r3z5W99bOg8NUcZ/qf3p9JKqtC99JNsmzhqX7bzeZV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)