INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9c499ff005f6121712087df95bbf8e02b449d54ff3a3c1414cd6c13f6aeef8', 
    'Ubq2FqbtCkGiZbbcV6OnQ01g2mJOenI1vonzk4JQE+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)