INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e04f9dd6aa611d74de0f186fc400804b1e2688a75a476bb35fd045fb2a7b11e', 
    '2Vso0Ko8TXBWHagBn+ZAO2u6ufwKBgOejVnOQkgc0o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)