INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56696cff0eccb918ec3174ffd4bb7724655885305d31a2ea836f665bde408af3', 
    'bOu7Lkqma2ctkK1iyXl7Swow4NPrQB0Ws7AcG5plsbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)