INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f0307f66ea7f6b2c2da2606f89662aee6b9f63efdfbc56c9be0837c5e35ab1', 
    'CufjgcyerF4MEcup/IY3WzuBbN9pc0jdtIohupgb7ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)