INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88a5139b5e59cd23bab387d6d7c83d527de1d5dca7490f9ee2f034c17c9d47f', 
    'Kmc6mBy9c97X8NAF83kOkb1NV7qx8OJvroxOSFTdG+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)