INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042dae0a1798ca41ce5b0bee4c71381b0b22c9faeb2cf0f211682ea4431daf38', 
    'KV51yAjPxQRvaHO8N+NyppAgVHvi8op6bZFTsWjexcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)