INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4c2cbf641457d6dc79b45632209a304fffb8f6c07b8469102161fe349270414', 
    'c0eOnpuD+eiNKWWhFZDFOy87yMWeahtHV5sW2OqTGvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)