INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3cfe02bfba2629ad4408e75115eb112d4d9caac3615b2df99e900376c8da91d', 
    '9eoJNuZDxj9jVAAxuUeenITbruOwsRJEck46wmcW/is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)