INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '303b338e1947f402b1adfe6a5d704069f6c478b1a88068cb5a8ac8a5830d65e0', 
    'TV6v1PDFZ3TCw7kka7riXIjmJHRwCJkqAWMgfXVRbZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)