INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fab121b5a378d6012532a741e51054b90196684455e448e604bb40f7a8753074', 
    'ZczxrI+8fo61lB6vjOCxV3DQdjvhW6AIfRyXPA6bbeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)