INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab28fd04e4b554f27c98e57221cb93700ba48c99a626402e0f2cb119d957ac4d', 
    'DKe6yo95fOtYczXqVqFxSxpM3Y0gojkkvzOSTknU9IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)