INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ba51034baae76a6765b4bd9d1a27f2a881792c22226d3d6f588e3f30704259', 
    '6gUHJTSy2wT0gULW92oQqfAqeDxu7o8l3N42LOFQQVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)