INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '677f6d5d4b80e43ec2346041fcc3c76f74e175fb70393644f1603da42adaffdc', 
    'T8zsd2sTTT7o58OnhDUm9RWJPrjYOf5gwn74Mj6Jv88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)