INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '088899531dec44350fcf33da90991f6952805de598bf28ec987850ad8330d28f', 
    'NlBT9b96i09J6aI3jKRCZs/2FsLhiJ5HsejB7SaG6/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)