INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea552306bfa1f86f30e20529f4f15e936fd7f1b1e128b2b00ebf4c7f07f0bcb', 
    'DkPx+SpKe0Dx95EFsJeWuti1XXut+dwGHwfE4xKcGAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)