INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f81e1449b6a4eeac02f0c36ab7fcd548ba85a7622be98e3b77e048336afb8ea', 
    'nSx+/rTn+0gXIHTADHWEpvvq2UNe1Zfqow43y0hvNqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)