INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7341d473bba992968bcbebe2c79deac328d01e736e29e158c3374521f66413a', 
    '1Ehe4dMRz6w/EfnB8wH4vhQFPgmkhYF9KIutgWH00AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)