INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e76c92964b25f2afd90fbc6d6fcd6775ee692ba0725f4e75b3234632c645245', 
    '+6z0bJJzAWp0flEhZupjWEs9YtLigxwGnAKJFG1Yv6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)