INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3125de15c3f0ba5cc3edeeb6ca16a37105f477942560e2067ea2b212af4610c5', 
    'pTkUBOgqFTRwOi1E8frccprXWVGdLGfdU8vUfMDxIn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)