INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9267009e18c8f5075b365f7b8bec6671b8f31a62286255b6bdff6e6d9cd466fc', 
    '7iMPJCQZPIetcMcfsWf1B/cdKqfuzDLc9RmA4pGlJio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)