INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbb529b2fafbef7705cde4e2b9708861e42668c98d463990581148e9115f0334', 
    'AmH6WSAF4PvfzkHjkFFw+iKBYmH2PWqGRdikaadODBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)