INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c2ad43a9e4c845230621c4113702cd238ff225ab880a2a095badcfeb72a986', 
    'Zurc92huSHGzYfIbTUIDoUYit9fh2PpY8q8AEZhpm7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)