INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b2cdee10a3d33524192846f4b7fc4bc2f62cae6fcd9a001d88d3318ef3b63da', 
    'cZQUUUSd9Qr8ej2VpSeGHyX7Uaf4Qev/GXana/jZciI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)