INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f137e0e0b271c4c2e9bdd13369f083233877b29fa75ab77577b0057b80c204fc', 
    'v4Shkt023hNFbtklTnCnL1imRaP1x1Shne0VkV9IHrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)