INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4703b5c976141531dca0e938c93587711626d907c5b649ed590d8dc4f7c7c5b0', 
    '5MQ8chOCaqdvDXV1DI36hbTK69EqBTTsbvrcCMfZTBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)