INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2fef099cfe7b24e9694a71686c41516b26cb2ca2b01624e9ed988820444955', 
    'jWynzP3T0ZJtXGYEoDTWqR3f34RksMn1ofFZ4M0GXl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)