INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b33582ea2fca13ef2b39798d8791b827d5f66397845220915520614951e21b2e', 
    'jQIGYNd35qTNRqH05yrs62oiil0N+IoWQEuCZ6x79lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)