INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2184b6992ec2b92ae9e148389e9ae83a711b900e2c018591546477b8dd246f40', 
    'RrrkxfVtTaVOacUBBiIgVKRmu+6EuJdGx34y/AdbwB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)