INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3505bb33b6ccbc0ca6cd018be535ca7c2fd038713125a8433108deb2d977d1c', 
    'xRTSfLXA4k4RYEeTBhJKCBDAOeika3rAGrBYk/tTxH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)