INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5f2dbf5421cee8d0f1f5cd4cb601363584160842f89eb2ca4354912e4b27cca', 
    'cSa0rduc8hnkmdta5GFmXFhcLuO5K3ia9JIol8Szc0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)