INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8747a7b5b2815d5d68eba43af7f3afe4ac5ad811c6e85c88e97e1a935694600', 
    'GQvuycBnnWVGQrGeeClkoxEEqltghGceHCwkTW59Lco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)