INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e403568ab0f598edf82c26dba0023cc06b069ca4263069cff3ac3ea0064acf7', 
    'oiKFM5woGjjpVhj/qXrO265uvFofyxnQBvXgV2J9D/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)