INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a75166e31970b0f882c859ddfaa117876411c2d8c8f7131d26261cafccc9ad8', 
    'qE2O1EtYqa3IgVb7PhxU8utcBB6d7C6p4coB2NVNNn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)