INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9af5b0aee1ff84cd4908def2a0cd497e65ad8cd702cd4232271cf265d4e311db', 
    's6cSMOTtODzcbrhxpy6VnR41SqP0/K2kgSMHscGq6zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)