INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578ec5fd4cf4fe8fd4189758cab03ef0a6396816b95ea1836028f00ee8191c4e', 
    '7JCQAlHzfHEvscIPVQfdBSwrrTMiyEnux0hm443SrBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)