INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '786d5ddeb0956736d5d64acbd1a6eb8021d337567cc08e3134bffa54c7b9c3ec', 
    'ebzBAnqlRbjImakBvnmFT67CwtZYzAdvkhIklPWSs5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)