INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5198205d9030436dad28fd87a001dbd35439017b76b47e81c25a03219158024', 
    'BYKQKRtw6cqCs9YEA1D6q151HRADNvpOKufxsZ9vIvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)