INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ced9de07521ff80ba2a44878f2877fcb1818d8a3641a614e188f919216063cd', 
    'DesuY+gtPTX/Cueelo7DPG7PWcyVXN3aStas0oTCQWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)