INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6244d0c1e1e22396d48352410774ee28abbe8d738ffca286ca47a16df832b9b', 
    'UmIxsofMAfr6/qi77JM8e9ei0Mc7UQZb+Wxwa03NwAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)