INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7753f09dae3bc228a62254d78f780a99f667bda7bf3a5bea551ca08e8673835', 
    '5SCs9VZsnjRE6j2B5WbuTBCbbyAy4eIDNAUcmFyWf3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)