INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6bd392e3645222a01533197ffc8d10a19001bdf2143c4a36f4b9243882203c', 
    'q3EqmPVMvNbUEGT+M5N6P4/D0bLMFHHpl693DncYXYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)