INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf3c87313e4ce5f3a2423f040372e7a4cf0b4effcce6a208a2392b4310187f1', 
    'B2hHCQqSHxZeqb7H+VBv75WxQRBsuTznpMKuU+rcTFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)