INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ffb5e7c8760e01d8b6155cbb0cf708f022c39e67d632b414fa72d0b89115842', 
    'VxHOKJUtFBJXuaAgmQ9iNXTCozRdM9iBCWUc6foDwnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)