INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b88b33f5f7806a9a4e00c92191e61e1aa772311781e3e39d2112af42b546db39', 
    'ttVqA+ApX7hznBN0Bohs4YTNhzhx9hFjP58Wpdsw9J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)