INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b42931d43b4aef19d9d427fe691a3dc56ff2ad63314487033830792ef6bb21', 
    'a0hxJvPfMsVqB09HpKuxA6G0+Q7ftTMFzurE0fCziZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)