INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39164c9b93c929bcc93d599be3b107bf75fb71b3c9ee4dbad62b645900a98edd', 
    'jMsx4kjD2eZWEPtiwVk0c0JaAEELnDMRSEvvDHVZwXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)