INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '087e137b7c7f6d83a5f417d43cf58f256279d1a55eae50d0ead809bf5ff7dc12', 
    'JghBj6d2QwkE3bM9vny4oS236uiAUWOcrvHbl0NHyVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)