INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ff80cfb8aeee8d243a9bc9ebd2b3bdc4efe5463906793ac19a05e3be86409f', 
    'wOT/48IyWf4+ghVaCCnS8oEThJLJNN40k14yVKaFyJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)