INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cae3a29bec6172f7641094ac573279a72c273758f3392eeac66045c7190758bb', 
    'CPLEvhv5Uc/Gw5UBe1B4ygQ7IyMSc/BQB7epwWW2ixM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)