INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81d1af5de4b6b5b7c727b4f39813fc428954094371ef2939efa4ab6e1f09bc8', 
    'g07CVaShLINJ0nBMyiCH1A1CaY8ey4iCKhjFnU0THkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)