INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4dc8bf8ef03d001593d5da66ce8403aa09232fd1a3d67f16944d06e5265203', 
    'vrveus91/lFdvgkEEBK2XL3EB7Qd5gj4Qy+KR2oV3u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)