INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7257b093b551268c0845dffc4751cea0d5edb12820d356741c4690ef0f7734d5', 
    'fLKT1IVcSNJav7et6E+FhlXbMsCLcZus955WGU5s1R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)