INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bbdcbc73da1bd608c2569febe41d48033bfed4c7dbeccd7636255a7dfcd85b', 
    'RDztV1tRPtWSLcX7DiN8Ylmv4VC0Z2Ac9np0f9YUaIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)