INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce921cc27660d97cf47a28610a63cd22efc5d2ad789be18365141c973f3458c', 
    '2hpAF8OL8Pol5XXMzdbMIIHT7ERpD2ZHedRRnJWTaPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)