INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146243e69994dd395b7b2982b7d234a2ba8b502eb79d61fb7fea0325a437f781', 
    'htilUyeIeVBu1QNrYVEaC1amO+LPOCzaxEXwPy7jqvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)