INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47a333ef2a5927460e652af5ee42c3e3e9c5cacfabf2a2fb3b7e4e8468ae305', 
    'QdWBOPCP/ntvsMMVzeKDHHlN1RYh8gn1ty56hQpozX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)