INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb34511a81478cdc443b7a895fbd0dee65797e659c692a0c1834f4d7ac856d76', 
    '3RTnbL3Eozpoaiysnu2VNlr/CRaOlVhCgVs56B+0vME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)