INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadf970243c883fbf26a2cd7c2db780342afcec7340f19958ede9a2dcfaef32d', 
    'RknfIFryZS7andhcY5rDzhcRCqYCcXCkkY5/WWa+X5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)