INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '195b7b689f87615f19eb7cbb0c6bbff97294329b33c42bde9f9709f6f642147b', 
    'JbOGZn9X1IIrrkldBYKvDeZgtumGW0FtRd+xw/1l6vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)