INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fdc2ef94b34cc6390d9ca19ecaefc0a82d62906b3f6b5013073c68362be19d', 
    'BnjMYfjKP9ZziWkG02ImLzTs9SYH0o8X27NTfb5C8Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)