INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c17ffc91991d045e1b5b3ef6008590608e37fc86b6303ad09e6806336b4a8c2', 
    'S3jC3UbiTHkrvUfz5l4zxBCsv38BSuryLvDW6AIi2DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)