INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3815f4d3950b8af31fab5c4c65f9f668a171ac1a7185f0e802bffb19d95f40b2', 
    'NL8X8wUvNrHUYPw0YlCIRUk8i+AmywvZ6UeZagjhzxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)