INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d6b7bc9b74e196451486ab81f06f2f29b5d74b5d6182845251c18fa7788c6d4', 
    'k5xrfpE+m85o6wSaspY8Yd8epFU8i0LDECtwi5JQNBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)