INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50519e0d376478a774f4abc727585670b0474d7f4a4528ba9e570b44ff04d1b4', 
    'dFGCjYmJlMxwoLSJ2gAAdhucsJCFPLafWFL0IzkWDHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)