INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1efb50dea11befb41dcad281ff98ddb26c707aec24fe112d3c1d888d537e838', 
    'fwSkLjyC69+P3HFPD6skLopHkXGQpf/gA1x0HLVwKQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)