INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c918dc54500fb217d74e54f121ff3e333f4c04eafc6cb6608f358c35e30dc3dd', 
    '+sv4oRt/R0D6PgoZBPCcylZmRguBIfOILGsyswlqyDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)