INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df737d0b3ba793be52e2e5f3e47608f45f5b612ba9afa4cca9bba56daeb63f30', 
    '/su/U6U3znWUA8LEQzvn/7X9DcDVoYzOjrOxBVzr1sQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)