INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e729ee0056f8fbc2b52d944e5a2f127737aa1153b5349c9950e70b03d638da40', 
    '46W+m30rWYZVnMdkFJdB95hv4LGYlGquGxwb740qK3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)