INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c583b35da083b4654206a4f841816df8f2d2552dc62441ee454fc1630629d31', 
    '6cNWK7YG3ESEpi59WygISJjwQtE9Pr2A+NcUzp1WW2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)