INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfc28b5be2e66beec7a4fa0736b610588f4f2604ede6a5ff615b16190624f48d', 
    'ujHvfcAJmIrLwnLpGYRS1/Xikj2s5HZfLhtWWWDwNFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)