INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '327f89fd445c2c9fad79632b8fd12b6ba0c02e60fb16159544bf9e3eaca34f12', 
    'kqpHvFqKmqQo7DOhw2h3cjLrTzvUSB7O0hn+cJc+e00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)