INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4361aa925b94cc951aac1054de16a29c3ff1d4e9e4306e74e2759f4ea8e237b', 
    '+DHxXKqJGY4zyZvy9xpIlm5xCkjR6WO0icvf5wkygnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)