INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e4f9229c7145b25dfe9d6f9fd6235c8890a1bf861852c12859fe86e49aedcc', 
    'cCMe5ccoJXHZtXW7SzfgjMpRsijz5SrqvrH5vJ3dlKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)