INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1219ccc7abbfbb7b8c95d226261831068eb69351789a2e4f07078b7f916b1a8a', 
    'DmWyFRFF4q1TmCqtRSGi/JsKfhgCOrT/y1HSYomN4Y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)