INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '047520a0ce230a94891b3c687722e74f0012f7908a22ada3d32e86d12e410171', 
    'iCV42MFtmjm9iYXOjjxdvZ66mP3zObhxfs5qBG2jAug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)