INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc196db35390763f3e0e80638c8c8da42f26ffa1e8fb0d7b4298279ee0f06d15', 
    'tjgfYZhmHottonbze595lFW4KQ61I23b4xz1ECSp/Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)