INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '351f3536150a8d903cbcdb280eb1a6a9f028d4b9e76961d45e902f5e60ebaa6a', 
    '9dVFxZvyak9pJ6x4DFUXUnxOLAVLgrc5QklxFKXM6S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)