INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8a1d644a584a6348da9a9763c7714246b29f397bec2ebdf369e32ef1c11d17', 
    'MVA3QW7gJIgFAWUHM17wtIPzEUn7ZIcyOP+MhLbmqkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)