INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6400bd76edc5843ea26c038a00f669db1cbf98500b5316bbccce65eb050b080d', 
    'feLqf+EMvmP7hgGMDVYmGJwRvvDXyYRCxUcQxdnG4Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)