INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51d6948986a08222a94a8111847f035d1968fa1e2ecc5eb282d726a2aa61a2c', 
    'Q1soHowED+tdE1E1F0rnbOabde88V2WjZd5k7UzEayg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)