INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e845604a4b9e7badec17d9bc593baef3ef23093ce22f3144999c4007ffbde686', 
    'ewNV43k3laMzkT592osJ3j6laNRMEk7DIt831WI8ZWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)