INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'baf512f9a04787b762b86f6f308aac959a58997fe1057b77d44911d6bcb6950d', 
    'TsOLdJAKN1AaJTOh/m8JGeJNu3Y9vZ8pwuMvDP9cqns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)