INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f0c31e001c5d3c4f661d41d305060b1d21479ef41f6adfd5948654690430b87', 
    'nhk30atg4Kbae9TPArtNi0Vkuerp8hcABZeX95heyrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)