INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994ff30a648af1caf87bd05ecc262be1d8fcf3619e6cc62d8f9e026f9924d30d', 
    'YZDBp7pQhXVh7bIrbP6mcFotu8yUxLCTNOgbU6CrLCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)