INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308d1291f77d14619cb8a9c2a33223dd8cccb632dccced7994e97ed411b1b52c', 
    'pu7WEgOFuOKYClZ2TAzwi39PhY+3KZZf6F56yWWRh1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)