INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e2c6c5ecd7965a6bf6b435d052404a484a3220ca72c74293da46344e96ac8f', 
    'Erm1gu6Qm8ASRmytSpT6bHyWwPL+cS+mUZMe7wcUqMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)