INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b48462bade010f65c972539cbc82303013a8341d841d362ff592767ca797d9', 
    '7zeNwyWdyx+Q9YxN8/Pv2MUWvIgyLhSaykgAw7nm9pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)