INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb8ad390f7e381776949b11245d76362ec259ba74aeffbf22844ab07dc204b4', 
    '7cDLOMfXcV8zOqLImsHT8XC6/sPaGasBmL2jfUe/HZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)