INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59279fe434650b6f4a3e7b49616572d1dee6e44ef19b482910de3994328f01b1', 
    'ZM8rJ5Wo2u/27feiE7QBGHP4AIcl0UMJ0nOb6ehwyBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)