INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4934d958120d20f5128832b493ea125b8399044c2fea0ce5cf81768e25b6f9d', 
    '8DHRJOFN6CXFP5aHJ8iJa0qav5R2TYK7z+830dCFLD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)