INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e9a7093975bba2d315e38749246513aed64283c2927db87709628d2e26022c7', 
    'sKC4ibBCD6X8avqkCGx+bvHo7u3gOHKWEjUp9tE/PQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)