INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ed27b8756ba8b28689a4809a09706ade7256229d9389d89eeb86704351d2dc', 
    'GEqcyhMsOcXRpYQMlA1XVsF9RUGbkY5TF6vGFAyE4eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)