INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e0fab9ccff7b8e2b710118aa929068aa17422e2b628e8733dd46bf1507eb06', 
    'Hz43I7fbN02wB0/ElnSL5AM8c04CZ4P3kMNCzntKYfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)