INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37ff013c8e3cacd486c036c15d4878b7b8e2b2cd86523108a2d7ca048d6f4ed6', 
    'zrOcIegY3q29/AQBwtcp83pi9FH7JQFPdindv3nV2Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)