INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e103a5cdf37a4f52c6408bbe1775fb697a3f8387d1d69b5b7262442880b0c241', 
    '2jqcztVwLjyx9lGpkqqNLxQQtDJlWjKX7JYh05x+IMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)