INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9db744946fff70e88a0246cbf377e76c7e088e4b13ffafe5529a25adf79ac73', 
    'T0GS6Gy58Hj+Z43JV7GVSR5I3czDumQAP4wuUf/xiHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)