INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c793ae014874f84fffd0354d8677d1859a24c6d1006a12f905cfae8bb2c778d', 
    '9r//O99sjSP6z6hZKzTse9dAWbjt7rlbHIwhlRkmN58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)