INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '495bd148bf1f58a02795e94d00dec1797ad060edabc318523153a77bc3cfeed4', 
    'CS3aAsHzoLE28ti227DQl3UaROK4hYerv0MiWHBFdGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)