INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52abbb0caeb7a50918a64c773627ddb21457629f4b4fd7a2fc3565f2dbb6fe81', 
    'moFPM8BxSOKSf/3RGX4T6SB13lctppknUgSu0GhPU74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)