INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3e1c0680e2ba509720014bb93d2a5028683e91a74f265eb8f7fd54803173c6', 
    'c9euRtsjMHTEKdsGayChF/rKUCYqFdpDcAifwBN0M6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)