INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59d9a06346ebfc9d07ead27ae7a84cab2a98f788adab31511846629af0845fe1', 
    'lLoTp3mQXfVtLrKfJ9nWeY0EVHY6mJIXIO4IqBwO8IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)