INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511f08640b4dfbc0ed6ca7cb6da0ffda58ed661f30ca9d3090de6d00f3b2b1ee', 
    '0PAeD2npFj8ZehNBWcoo747UJTuVsVdNYIW6b1m9LHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)