INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ef51bb544ade6c696ef0a1874d677046f3d63d6fb6de305943f432dc58cd9a', 
    'FLm/EOOkhj5SSU64Ow8P3uYnfPCgHzZ9Ar9WaOUHC4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)