INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a2e9a52cb56cdbb2f045a3c60912c77ef8ed9a95716cf90982851184a992a85', 
    'vJQA7/HCfkoyjvOcG2UUujSHPPpZNd1zlt6GcB7JB8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)