INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d39e87e62bab9d458456011e112fede5f0c040908fb4e2eefaac437c3e49fa', 
    'niK3c6M12tFDebwBCo9kLnfybuX+PXrV4NTY6RfcNoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)