INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cb10ccf476f5931f6b186bafc848646f592b519522398dce137263ef1011676', 
    'hNlcnQa1TV3z1qfSrTIb/f1lKtJgdu0lJNUHbui1H5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)