INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb04ba88941a0ed9dd3ef6f1263e9dd827ff764050d6ebf00790223b0de1b4f', 
    '91mn1XH5y427V8UuayvGKnV3kihbfRlgkwmm+CT390Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)