INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e0d38239f1a73c4f7297562312375f9dd56767780472ad600f0cc0eabbe38b', 
    'q2BkmD9UJRfBBgK0ILY46o1w+Ojxp+MvOLPjuGUxyH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)