INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac913cce84e1558e41ed54c335105900b8601ac2f4776bd5915483f976b8afb2', 
    'j0M6ISzmZG4Iv0U4gGg3QkgwdyYAO8n2psEMXwzwdwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)