INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8f24872a63b886953d935c3fc7df39ca753bc57aafad84726ab010087104e8', 
    'tj5w02KG9ahkbg1tr/aFCwrRey9s1Lh6WRO/8Jo2FYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)