INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434645a1c46349e85dc151b8e916e5f86fbaec098dcf62dbff15af08bccebcaf', 
    'qMC06aRZAF1fRkRfgLf73D0x8bV74shHtA0dM+P+OVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)