INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76b753887ee73dd63b8a026883fd225aa46635aa57ae6cc9866049b66873493', 
    'NBViyn1VdYiglwvmVClq6Rmdp1tT0aqNCbL3A7YZ6N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)