INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752e726cfa097b65c3c1728f51eea6bbe0471cf8bef555fb6d63e4dab6a319a7', 
    'BuR/rT2C2rNezQOFM4T4vmPbe8LdFZ8MC6m77l8bDVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)