INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a295dacb09df5bf84552095a677b816e965fbf3527a38488e5fa1b371be029ed', 
    'A6nk6PBjdgVjXVjNYPoawcWr0CwbyR6wHyxeTjwh47s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)