INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2483951a03b4a458419a20ccb1db40d4b46b499120e960c3a3351e3ad7c7f08e', 
    'Qv7t1u2MNu2fC7yDMX1HwtGqY/WJjxocWc0tD9C8y9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)