INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c81b87072fd231ab9c834be40df6904b2639fe8580c5d23849dc1cd19cf08ea', 
    'jY4Yk2/XzFeL+CCJM9BpHpOApDJV73JxLh5LPjXFVuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)