INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e179659dec3105b16a74139cd655e9ac77ca629d82b8b344af78838db20e6aa', 
    'c9idfNqzDblj0WSTE96Fpo2X3uIxUArPq19nM3W84fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)