INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281ba717cca2ffc695c920b505eef50cd332a1478f18072e66fcd9f390542781', 
    'AgepuXpOvXBCF9XxILZ8ZHE8C5GXgb31e7Iy0xCfokk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)