INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e0c046bc48b869323cbd4b80244e76879a801e104a85d3ab68b0ee2687356f', 
    'WHBD4aGb422n1Uv1dw4ZZJRXMfN9X+MD6DGlBl7JTQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)