INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14819ba8d97cfd4f70058ee721599c707e1be7b9da5fd6c62ce69729b0555e8c', 
    'oZ2fpA4ehgGQXYBBg7QA/oMtXg+ooXDMWQbpwAIZ92o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)