INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526d415ca5141e8de312689c4d6f98f8393251f1fe85691b7758f59fa9406141', 
    'WqHReJtIMEMwPmn5mBiy6Z4BrnicYXslPpvz1b6na3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)