INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd547c2a7b737e5d80fb7678a95df3c016aa7887298a206b075aaf94a1484046d', 
    'KRu/ZLeR3hI8thaLS3x1sXA3HVqtcB8YmKabpUnztU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)