INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac55cc58d36f41cafc0604453d856de44379e76ed3fa04af8feaa4ebe8f49dfa', 
    '+M5cVrRsSiBaN8CI9Ge1pq+o4XfOszg27rxsbd/UIbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)