INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e12bcecbf646a042c0f0861bea1ab3046f274d8b2f82ef86c3b98d5652d5ee6', 
    'fE51j9TuR1kTLk1EwAKNiahMfpbz+zMVxSRxNxmVBIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)