INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5929557bcd28b677bda9a840b380f9c3c16ea8b95d9df65a8d7332c06e08d75a', 
    'cn4N4hwPeX14P1+BSjYpB++1gQYcer0Y46msuXJhJ7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)