INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353f09f17e987ef695a6df07a422d550beb9867699568a0217513882b39950c6', 
    '1IZFYQz1Fe1dDSfnqpSaJSRTj2ePJodTS3AlBzTRYuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)