INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b92a585adcb29e4fccd995e1a1b954490bd0d895891076a978e2f2865c2a394', 
    'ubk6JneVEUWgbbVbU19F3IK9wChnKmulh4hZv2Y8Eg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)