INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f2c4a0aabcfc986ba3ca6825fe165d852a2addc0c6c0707909c0cc82bd763d', 
    'KpexIfVhyGEDIgIhKWOksO14G8naKtL1EtgxGD9Me08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)