INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78abbc8ade8e12c4d676d9d05fb9472a6d961ff51eddd796731464eb821f6a2', 
    'gWzE69Tuf5cFXuvmLeghICTuNnWMwGTaE5QFCJ4O9xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)