INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f18e2321676e39cf2f544c172dd5abb0a386013b99099c7a2d690ed7015c75ad', 
    'MbYP6sGdk2zMXrkLNcZzk/pt8cqiT21nWy+BNOM6zko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)