INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '935bc003284b4703778a9120dd499b32380ff2995e3b871546891cb1ab61117f', 
    'Nudv9E6bU6VE2oFN0z8ch37n3Ma7So8MdHmCo4ij1Qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)