INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6291f42fe0c305d418cd371ae4c67ce2a0b25f5d72c4db29651a91c6e65df524', 
    '25uHRpiS1gKTZqKPDdpVJHAl7qlE6EjVXbYto3Tmd9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)