INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79af460e03664c159fba4b00fd89fccd3c4e9313fb0654084cdf851442fb00f2', 
    '+xffKc0hoZfs34cYb92tiGZgDrcSu0y2ECjg8ALyxVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)