INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3742f1f3422ce126f003f8b2e0b6f2e440ea86fa17a7e8438c55bc73e4ec230b', 
    'nFWjj7xzSgQ4slc+lgLYldGv8pQQwYp9B5Qjwxr73qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)