INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c2507ef10e56e321bae2cabac20adc94a7058554a8c8b1eb677b8ee2f7c508', 
    'Wu4UG+YBL0t1raM2tMkpHrIiGe83nC6zbzRSy2voNis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)