INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4932c8310c0138c2b07dfbe945c1f0169537568c04e6dbc11e0f314f85e7043', 
    'u4KtqmIYdBAHIlKTJ992gQyBLRguCcN2DIq9gO0b9lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)