INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b7f14d7a45a0fdd50c2e9f23018c941af3a4aace4a9d1c7f5e6e82c6c7eaf2', 
    '6URHBoOgF/mwTMqiRd2s6nZhCRhixKRb5G7HqIhTLMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)