INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3112002ecb02396a2a2b54279e9ae98dbd156dacda3fbe4fcab0de6d545b4179', 
    'mtZUmEnCBC3PlEgl27li2dcMQ5wvjahb2V0ap9fR4PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)