INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b58696b4038db191c8e5cdc4ba928aa3443da601970894cbc4a6be7028f3934', 
    'xfcSeJmFovVJDSegIfMLMC6cixemX6Pj8UOWjSw+GcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)