INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c76b75052291f37f586847b183dfb78870cb467304e3b9774174cc4db808472', 
    'SoDRWk/DVdXp8RudATnifnQhq7vM830kh6VlkPiXoMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)