INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20da6cad9beaa01aa6e878d7acd8067d68df571fca1e48334787c5cf5b876817', 
    '0+COfiQiHKGOiLDVICIMpGS5GGzDLTDTH1aGCMz+IOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)