INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6227d0cc932dd018725a61aa9d3c51c1af9080cc8442cd12ddffb51bfd9b969', 
    '87dxY6EtFsseCgNVtgJJRN9xkY/SXD+Ajalc3b8YFWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)