INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f66ea2a4a7683725d91a9f92fa516f7f20aea69659f5870802daad888e03327d', 
    'uxRl2Jz9gL+S/e4XvVtJBuMei4BxPxemeIetvM6R8Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)