INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8fafa0f7212db4f4ba4ed0fdfb33dae48d93824875895e8bdc519c6334af44', 
    'vQPG5J2aNlWSWkpeeKWfKXh+sGYprkTaLp3UUXEGDtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)