INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb9331b53e09c8234ddda09173b23489cbe3534bc36108c8243632f100675345', 
    'WCrGQhUlXZE9Gi94ijKUfWr7CJWExmHB/Iy0LLwCcRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)