INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4993e7db30b7d8e7f52630afd1466dcb860bb080bc7efe9882505468cc6a8b', 
    '4VrRpP4AUq/wv50urbeltfYuWP2TKGHmpKOBb8Uj4tQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)