INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6755f211de8560a2517182b2e7e1e81dad5b29143454010e19c47e0ee552d16a', 
    'G930+Z0U75X03kjqBLyqLn0dnMzQhTQXEBuDf0RhYFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)