INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b507a468ad1d7126163287e8f2a21719161ce32d138e12d5c3293cf966f276a', 
    '/brzVGJxXMtlb8NLSU7dvNS+ZAe3SCj3OpcUiiX6VjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)