INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac87f4fc6dcc6f96415e9afcd912ac3eab2f8778fc109502242125d6d48f43e', 
    'esl2pfYPwIqbiwoePWI8ex1t2S5C6g77X2xnBhizj+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)