INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b4c59cee8c892e682676e6419110db6bb7245914312be96f486b662c38b92c', 
    'S0u0ikTPqdGpZd39ZT/StVMcEHvxLtj04FOaA02mFb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)