INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7843705ffa8eef37b16a055d825d565ad7d2b85c9259cd99c6cdb9feec22994', 
    'Pup2cKgmB4AjRYOhrqjW5Mq8NeI1HTT+V2J7WkV6giY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)