INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57e9633c2ecb0cbb5c9979f42038452dab971db81061dd776c345ac1c0903261', 
    'sl6FhbeTfdaKCRFwuogtsIeMrPFfYgQIf5QYFTWT2/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)