INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516e3acc252a0eb75cf64907d3d6e4b129f3ef594f39cc46e1d5e6e1f8247114', 
    '2KqErr2kEmXxldbHuCBrXUSBrOgheBVcZUHDkelI8HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)