INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02f46c8dc47ef7792699baa3d96144a3425be409764504533906d56b8e9d2b3', 
    'D03foNZWk2Hiu9bm8Tl0YrNcGvrtDj0u4HEUCm8B7PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)