INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50588b7e7793f9cd52074b6ac92736a69170e42b146a974ee7355a87fbf5f209', 
    'dqVy4/fneKk4SJjw7cZkDXDP6mwHI/BcPSj8XhD8EK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)