INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7294dff42c2e299a2148c70ca96b25db02c54d33560d6321887196272f13fd42', 
    'PTIWz3Vl9X0TFTN2VjjofBE7PXaCUELAv7ogRNNMf7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)