INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e318122f0098644fe4b6556333b497823bdceec017f577995ac6aaa7a35b782', 
    'TZjf0KS/FvevGbvTKE9MMLYRu1hL5uzE3vFSeJW5xxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)