INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99b023a375f5e51a4b4db3801f2f20c9193eb5a7e9d9dcec4ebde4a7ba49dff', 
    'cVaY6vtjlfVpIO8vbV5Qd2tzhNPB0cwURMJqFIRmd+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)