INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dff99916880a759b6d971ba644e56c9b8c330da3a3a9d44c2e42ed16152512e4', 
    'bcyorWL+d8fPBEHhEdt5yChiBltx1S2NXIs7QKq9P2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)