INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97c13231e95b1dff3abf091d61497a19b1e8a8e40bc3d7512a42f39b61f048af', 
    'QwWI6d8hCGqthdgHv6V2U3Sb6pu5zj1ynF7reRtnw0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)