INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eba5dc23fec6d40a3735c8770dffe6c4367e598990c5d7d355ccb83c574a42a', 
    'I01IbPUbjR0L8Ig985KxiA1vgmf/qzb2KjjKq9LcQ7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)