INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15103e916252443d6f33ee0f57b0f1e5019d59c5ce4ad5abb9d5f9d6444029b8', 
    'KFULfQnCrphR8iQAKdWD/uXBXM+JoYfuB5kM1lEajCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)