INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a1b7744c053e9bab40a7adf51f9b2e67a5e18280fb37fd51602e5ebd03953d', 
    'jkjvqSnvO1LhRYV9fMkmBps9X5vatUs3SGGDQ9tB3BM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)