INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d8c5c299449378d838f19424f2e9f78404c427301ec22605b61e982b590992', 
    '/10I5ZWUMT9nvlyn5QNRpHtTpPnDT/q7C4no8fZ2qzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)