INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e6e6ac48fe42148dba8dd0986da18529fb59bb6bcba8cfafb32637020b1092e', 
    'DE7fuqxqbEb6KgR7noL2UG0WnXwSVB10R0FE1wB+D8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)