INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341b7310eace164be8c429a3d3e6417182430eaff3ee4981ff47ec37dd0e4a70', 
    'a81KyuFHShC0g8REcnQ+EA8bJK2NuvphPFw5MzSyiUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)