INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f84254140c58fca91179f0b180ab31ed0b92c232af10d3b3b36aee8677cbd6', 
    'LrDAVh7kfkwo5flspMsUB0icl6LbHR0sPcEfecjABkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)