INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4688e86e2275c4a782ec287e1518d8ed89b059ecb43b465195ea30231df5f0c', 
    'L9Cr9npFHuoMmr9KoqBcZIn78wLxQd08E3gS/9OnZ1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)