INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ea81ac3078c9c65913b3c308c07f97d37eedb80d1950dca56541d017ef3382', 
    '/+29+MrmY+MuNPuK7fre5rPu1xM5DtlS2s9TFLYZrQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)