INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307d21c439ff7a4ed5a3a357f3bb5b3de285da2bc8f6a51c9c0cd8217706d212', 
    'acxwQPEVGzlrJpCB0i2zwSQAy8PRe0mUs1AWayjfqI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)