INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b840418af178579a5c660431c837087f755cd12998b2d89b4591e990b8378cce', 
    'wQc0g+iELS39w48pw/Qz75xHG2eU4inXA22BpwaUiI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)