INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7221473ed7f01d815281a99b183a77fc1650cba9aee0df40f56e98ce863ba53b', 
    'drexXD3MvyIbDVVLLw41Rcz1zcwv3p+eKWk7xvo7/K0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)