INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9a7b1d4aeadbea7293f6f9385bed5a996c2538f47c3c8558bf458d3806a9cd', 
    'tI0idKzJ1d0lD8QlV3ydT9TFBnzqyA5piA9MFOdp8VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)