INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '211d4645332682bc86aa5d40d65ada4a98151944960049ad5a48e5f022558b11', 
    'FM1JcF9q4Hh0Y4wIm1sJhf5zkBrQS1Oep81ZP6/9UPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)