INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b7fd9b62048495f701e2b883fbd602343e9d429acf9c911a74a70341575ae76', 
    'tmdJ2OAMuAW+sodOIY0Cs6BVBvVBtVgpK5D4Amaqrfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)