INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce45321c923af7074d08c8c3fb97c1820121c7a24c6f8414beac1be898bf8c61', 
    '3cyemVB9ouo8+sP2jV4DNOn7FHKNwGBh2lbenO8WAxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)