INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf5ca9feb675803361cd9f31af63ecf970765b04f2ff245f1624b281e7c3604', 
    'LYl9VBcwW86fSKo5zwm0abatuGyGi99NJ5XQ2L5b4KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)