INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e990da2608783467945a8d529a185fbc1699abc40ee68a59c453cda467ccc25b', 
    'rnedHEperNsRouPsXQHS9xS51tKIRg8kg4Qm10WL6M4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)