INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9adf2e116f6f503eabf3d5de69312c2139e61bc99513c17ecd37da56a1a11ee', 
    'MQCf2fzfsxkoTuYevLoDBnnsB/Tk84Vo2vaqDs0ewUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)