INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c425e81b1bb9f8977815f6bc932b7b2a2056781f8576b54e8338b073595cb639', 
    'm7JRttdNEGK1mqB89tLvIV9GuQpcRcvVZLftqGRUkYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)