INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd161720e6556812e0f08bbab6f349d42c5d7bb322d20716456eb6a38406f1f2a', 
    '/Yd5U1yQXcYz2c0CuwG9V30eokkO4b3HIIbMcRTBc5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)