INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef941a4fd213adc6d99ed9a87346bdd53c4c2f7c98ebdc1fc3557b0386892874', 
    'c+qst7Ve/ReAnSd8+EitCohNBuJWueqBNPTZOSnr1CA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)