INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50002183041188fe3aebd9b3e73619f6b97b8ad8996ddc670764e60aa8dbfd4', 
    'QA7jrYzRYMQi4vTbakPjA2EeEKty8VBLFjMsXIpBgnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)