INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9804e75de66a33f391c29e2b2fce688ef17d68dce611f6c10dd59eee50531e49', 
    'pUp+5pDSjEcBjtSHlIh3B7b8SbPQ2TN4jRr5KbDbp/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)