INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93f16f1d5cf09e710922839612b447d6d4dcb34cb486467a47131912f2e84ca1', 
    'oxKa+lSnETulyui52KYVlQqxWo/97FIRt5IysW4PUZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)