INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a91d8f559938e4557f3c1f0147cd7765b244b2a56d635d2a81566f60b9958cf1', 
    'DualziF6rrz0wpTsmedausnfNQYnt0Byh0y28kBRB00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)